Furthermore, they are not particularly 3 by the crowds that are usually found in such locations. But for others who have more of a 4 of adventure, a good holiday must 5 unfamiliar experiences, even taking some risks. Other travellers prefer to spend money on guided tours to unusual locations. Such Sightseeing Cruise York Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories tours are designed to 7 their particular needs, and all the arrangements are made for them.

However people choose to get off the beaten track, the hope is always the same: to have a special, often unique 8 of a different culture. If you are not sure, choose the word that you think best fits the gap.

I regretted do the extra training session because I felt so tired afterwards. Lucas is planning take up skiing next year. Nicole really enjoys go for long runs in the hills near her home. The squash player managed win the final game despite being exhausted.

Leo refused join his local gym even though his friends were all members. My mother is considering enter a golf tournament next York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories month. We knew we were unlikely lose against a very weak and inexperienced team. Complete the sentences with your own ideas. My friends and I really enjoy 4. The weather is likely 5. Every ambitious athlete hopes to 0 their dream of winning a gold medal at the Olympics.

However, not everyone can win, and often talented athletes must accept second place. A team of psychologists recently 1 some research on the emotional responses of those finishing second. For certain individuals, a silver medal may 2 their expectations and so naturally they will be delighted. They may also enjoy surprising experts and journalists who believed they had absolutely no 3 of achieving anything.

This reaction differs sharply from the athlete who comes second York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories but finished a long way behind the winner. There is a 6 in the research that shows such a person will feel significantly happier.

Silver medallists who were close to victory will almost certainly 8 on what might have happened if they had trained harder, or done things differently.

When I was at primary school, I enjoyed to play basketball. There are two words you do not need to use. He took 2 opportunity that came along to spend time in his local pool. As he got older, he regularly entered local competitions, 3 of which he won.

This perfect record attracted a lot of attention and he started working with a coach. However, 5 believed that he would continue to work so hard, York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories especially when he had so 6 schoolwork to do. But winning 7 national championship was his dream, and 8 was what motivated him. However, Michael went on to achieve even more than this, becoming the world champion before his eighteenth birthday. Use 2 only one word in each gap.

Example: 0 NO Running a marathon So you want to run a marathon? There is 0 doubt that running 42 kilometres is a great achievement. Many training plans involve running four times a week for at 1 three months, and sometimes longer. Experts strongly recommend that you should 2 used to running long distances gradually. The pace should be gentle enough to allow you 5 have a conversation with someone running alongside you.

But York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories 7 should you eat a large meal. It goes without saying that choosing the right footwear is also essential. Choose clothing that will be comfortable. Choose the correct word for each space, a, b or c. My fitness trainer is someone everyone likes and trusts. The stadium in I train once a week is in the north of the city. A sports person I admire is. Simona took notes during the lecture recording what the teacher said.

Mike decided to get a summer job in France improve his French. The students found that they had a free morning the cancellation of the lecture. Tom wrote his essay in an hour, John needed a whole day to do his.

Most of us have a few York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories subjects on 1 we focus. These may be associated 2 our study or job, or sometimes a hobby. So the best advice is to find the time to 6 on new challenges and learn new skills outside the areas where we feel most comfortable. People often choose subjects 7 as new languages, computer skills, or painting. Online courses can easily 8 found, and learning online means you put in as much time as you want each day.

My mother told I should help her more with the housework. Complete the text with the correct pronouns. We always help 2 other when we have problems of any kind. In fact, we talk every day even if we are really busy with other things. A York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories friendship like 3 is special. They should ask 4 how they let that happen. Good friends often know things that family members may not be aware of, even 2 they have lived together for years.

This is probably 3 when in the company of a good friend we share our secrets and dreams. Friends turn to one 4 for suggestions on how to solve their problems. There is a tendency 5 close friends to be very honest, sometimes saying things the other person may not want to hear! Good friends stick together, and the best relationships may last a lifetime.

It is 6 surprise that most friends have similar personalities, which reduces the risk of conflict. Mario everyone in his family except his older York Sightseeing Cruise Laboratories Laboratories York Cruise Sightseeing York Sightseeing Cruise Laboratories Sightseeing Laboratories Cruise York York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories brother. My parents decided to move to London because they thought it would be easier to my brothers and I in a big city. Everyone says I my father; people are always pointing out the similarities in the way we look and behave. In my last year at university I with my girlfriend and she got together with someone else.

Complete the questions with the correct phrasal verb from exercise 3a. Then ask and answer 3b the questions with a partner. Do you everyone in your family? How often do you with your friends? Have you ever with a friend or family member? What happened? Which famous people do young people in your country the most? Look at the sentences below. Then try to York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories correct the mistake in each one. Some of the my other friends phoned and wrote to me.

Finding a cure for the disease turned out to be much more than the scientists expected. Important research is carried out in the laboratories of the university.

To be a good scientist, you need to have a mind. The scientific team needed to present their results in a way that was to the non-expert. Some things can appear to be quite until scientists explain them to us.

Use the word given in capitals at the end of some of the lines to form a word that fits in the gap in the same line. This is because the star is much smaller and cooler than our York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories sun, so conditions on the planet may be 6 enough to support life.

Travelling to Proxima Centauri and exploring its planet is totally 8 at the moment. Despite it being one of the nearest stars REAL to the sun, it would take thousands of years to get there using current technology. In pairs, talk about the following statements. Do you agree or disagree with them? Give 4 reasons for your opinions. Humans will be able to visit other planets one day. Life will be discovered on other planets during my lifetime.

Space tourism will be very popular in the future. Too much money is spent on space exploration. People with nut allergies have to be very careful. Even if they only eat a small York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories amount they can have a very serious allergic. A between the diet in Spain and Portugal is that people in both countries eat a lot of fish and seafood.

My is that the microwave oven is the most useful invention of the twentieth century. It has made preparing food so much more convenient. My sister lived in Osaka for a year, so her of Japanese food is really excellent. I have a strong for sweet food over savoury.

After drinking a cup of coffee, my almost completely disappeared. Doctors say that a healthy diet can improve your in exams.

Use the word given in capitals at the end of some 2 of the lines to form a word that fits in the gap York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories in the same line. Doctors at the time BENEFIT believed it could cure several diseases, and many drinkers reported that coffee made them more 5 and improved their mood. However, coffee POLITE shops in Europe declined in popularity in the late eighteenth century due to the greater 8 of tea, a drink that was easier to make than coffee.

Think carefully about the 3a spelling, as the final letter or letters of the verb will change when forming a noun. We had an about the best way to cook the food. Cooking well requires a lot of. I have no of giving up chocolate. I love it too much! The of an important new book about healthy diets is good news.

In with the York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories cuisine of my country, Indian food is very spicy. When I listened to a of the dinner, I started to feel really hungry. I have a strong for Chinese tea over European tea, which I find a bit strong.

Write the verb next to each noun. To make an adjective or adverb negative, you usually need to add a prefix. Most local residents approve of the decision to open a new park. Most local residents of the decision to close the local park. The measures taken to protect the wildlife in the area are adequate. The measures taken to protect the wildlife Tin City Sightseeing Cruise Vision in the area are.

Few areas of the country were affected by the floods. Few areas of the country were by Sightseeing Cruise Laboratories York York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories the floods. The appearance of a very rare bird in the park caused great excitement.

The of the very rare bird from the region was very disappointing. Your plans to ban cars from the national park are. The children behaved very well when they visited the aquarium. Unfortunately, the children when they visited the aquarium. The results of the survey on butterfly numbers have encouraged conservationists. The results of the survey on butterfly numbers have conservationists.

Complete the sentences with the negative form of the adjectives in brackets. Each adjective 2 is formed using a prefix e. Hunting is in the national park and those who disobey the law will be punished.

Many people are with the air quality in the town and think York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Sightseeing York Cruise Laboratories it should be improved. Some scientists fear that the environmental damage caused by global warming is. The birds look very different from the adults of the same species. It would be highly for people today to do nothing about the threats to natural habitats such as rainforests. The scientists studied two insects and found they were completely in terms of behaviour, size and habitat.

The loss of forests in the north of the country is very sad. Use the word given in capitals at the end of some 3 of the lines to form a word that fits in the gap in the same line. It is kilometres long and reaches a maximum 1 of DEEP metres.

Approximately 60 per cent of the York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Cruise York Sightseeing Laboratories York Sightseeing Cruise Laboratories lake lies in Peru and the rest in Bolivia. The lake is famous for a variety of 2 wildlife, including a USUAL giant frog that can weigh up to three kilogrammes.

The 7 of some of the islands are known as the INHABIT Uros people, who still maintain their traditional way of life, but at the same time welcome visitors. Write the adjectives and verbs with negative prefixes from exercises 1, 2 and 3 in the table. Nowadays, zoos are considered by many people to be unuseful and cruel.

To describe a habit or repeated action f I usually take a long walk in the morning. Complete the second sentence so it has a similar meaning to the first. Use one or two words. The York Sightseeing Cruise LaboratoriesYork Sightseeing Cruise Laboratories Sightseeing Laboratories York Cruise York Sightseeing Cruise Laboratories Sightseeing Cruise York Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories ng> resort is expensive the one we stayed in last year. Melanie paid less than she expected for the package holiday. There are tourists here than there were in August.

Emma looked at the pictures in the museum than her friend did. Do not change the word given. You must use between two and five words, including the word given. Here is an example 0. Example: 0 On holiday I prefer going sightseeing to relaxing on the beach.

Nobody explained why the flight had been delayed. All of us are excited about our trip to China next month. When I was in Sweden, I managed to learn some Swedish. The architecture here makes me think of the buildings in Amsterdam. John promised his York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories sister at seven.

The manager said to Lucas that late to work twice that week. Rachel told her friend that on a business trip to Japan. George told Jessica that if late. Micah told his brother that tidy up the house. At the job interview, the man said a lot of work experience. Going to bed early has a big effect on how Leila feels the next morning. Even though Max took the early bus, he was still late for work. FACT Max was still late for work in he took the early bus.

Melanie goes jogging and answers her important emails before breakfast. WELL Melanie goes jogging her important emails before breakfast. My television needs fixing as soon as possible. GET I must York Sightseeing Cruise Laboratories Sightseeing Laboratories Cruise York York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Laboratories Cruise York Sightseeing Cruise Laboratories as soon as possible 6. Complete the second sentence so that it means the same as the first. Pay particular attention 3a to the word order. Read the reported questions and write the direct questions. Lee asked his son if he wanted to play football in the garden.

Lee asked his friend how long he had been off work. Some schools were closed for a couple of days because of the heavy snow. LED The heavy snow for a couple of days. John wishes he had taken an umbrella to work this morning. Donna said that apart from Friday, every day last week had been really hot. MUST The unbearable where you were staying. We decided to our trip to the beach until York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories the weather improved.

I had problems the buildings in the distance because of the thick fog. I find it hard to days and days of wet weather. We very early before it got too hot. It to be a very nice day after a cloudy start. Aunt Mary is outside in the garden the sun. Complete the sentences with the correct form of the verb in brackets. If you go to the coast at this time of year, it will probably be quite cool. Unless people take more action to reduce CO2 emissions, the problems associated with global warming get worse.

If we left early, we miss the bad weather. Look at the sentences below and choose the correct one. Without a second thought, York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories I grabbed my smartphone, searched for the song and found the name, Bob Dylan. My sister and I laughed and explained, but afterwards, it made me think about how tutors when we need it, and also communicate using much I depend on technology.

When I reflected on its impact on my for messages to be unanswered for any length of time. Returning support team, who usually have to answer the queries as to the story of my grandfather and the smartphone, they come in, we students are greatly benefitted. My sister caught my much the advances in technology have given us. But whereas she was Electronic devices such as tablets, smartphones, thinking our grandfather was just being a typical year- and laptops are now York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories standard equipment in most old, I could see his point.

The replacement of textbooks with tablets allows Not only are we lucky enough to have the same students the luxury of having up-to-date, interactive and educational benefits as those of previous generations, even personalised learning materials, with the added we have so many more as well.

We still have walk-in benefit of them not costing the earth. However, the only option for studying used to of the present day, it is tempting to focus on the obvious be sitting in these libraries with as many books from your differences when it comes to technology.

At universities, ways which allow them to work more efficiently and to interaction between students and university staff is York Sightseeing Cruise Laboratories Sightseeing York Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories another live more enjoyably. The pace of change in technology area that has changed considerably with developments continuously gathers speed, so we have to value each in technology.

We can have face-to-face time with our innovation as it happens. What does the writer illustrate by describing the 4. What disadvantage of new technology does the writer incident in the car? A It showed how out-of-date he was. A to express an opinion B It had an element of truth in it. B to introduce some problems C It was an annoying thing to say. C to make a criticism D It made her feel sorry for him. D to indicate uncertainty 3. What does the writer say about getting study 6.

Complete the sentences York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Sightseeing York Cruise Laboratories York Sightseeing Cruise Laboratories with a phrase. Use one word from each box for each phrase. Google is the most used in the world.

How much storage space is left on the in your PC? Play the on our website to learn more about science and technology. By using like Twitter, you can communicate with anyone on the internet. Yet people still wash up and cook, even though the technology exists that makes neither of the technology they were testing. One example that these tasks necessary. Four miles understandably it has to be said. A short while later, of cable were installed in the house so that all the her husband Ben gets locked out because the skin electrics, from lights to the fridge, could be controlled York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories on his thumb is too rough.

As the series progresses, via the internet, and various other devices and gadgets however, they slowly come to accept the technology, were introduced in addition to this. The family were and even start to believe it could have some value in then filmed as they got used to their new home their lives.

Programme presenter Harry Thwaites is also a consultant who spends his work life imagining the I was keen to see during the show if anything emerged future, so testing out his ideas for the programme was a as potentially future-proof, and there were some great fascinating experiment for him. His approach was to use examples. To help Janine deal with various worries, she technology that York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories was not totally brand new, but had only was provided with a mind-controlled relaxation tool.

This recently become more affordable. CCTV cameras for was a kind of headband connected to a DVD, which, security have been around for years, for example, but incredibly, she could control with her thoughts. When they are no longer only an option for the mega-rich.

When she The Forsey family consists of a husband and wife with had tried the gadget and achieved the sun set, she four children and two grandchildren. They appear to was asked how effective the gadget had been. The writer makes the point in the first paragraph 4.

According to the third paragraph, how C has been very difficult until now. According to York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories the second paragraph, the surprising. C She found it totally useless. Complete the text with the correct alternatives. There are some things that we cannot predict about the world in , but others seem certain. But what will these homes be like? You should make sure the general meaning of the option is expressed in the text.

That was fine for some, but many of us would have liked to hear about a wider range of opportunities at that time. It seems there are positions out there that are almost too good to be true.

Imagine making and tasting ice cream for a living! I guess the one about it. The perfect job for water sports lovers was A fortune cookie is a moon-shaped biscuit York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories given away in advertised in by holiday company Travel Now. Chinese restaurants that contains a little piece of paper They needed a water slide tester! This involved getting with a message on it. Millions of these are read every into swimming gear and speeding down slides at various day, but few realise that people actually get paid to holiday centres around the world to check for any write the words of wisdom you find when you crack your issues.

The company was seeking applicants with strong cookie open. Daisy Cheng, president of New Asian Food written and verbal skills, experience in social media and in Los Angeles, used to be one such person. When the company expanded and realised for those who dream York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories of living on a remote island.

She found it difficult boating as part of his job. However, he says that while it to start with, but soon she was finding inspiration may sound more like an extended holiday than work, the everywhere, from subway signs to newspapers.

On top of that, of these amazing jobs. Listen up careers advisors! How does the writer feel about the careers advisor he 4.

What does Grainger say about his role as caretaker on met when he was younger? B He found her guidance quite useful at the time. A She did not deliberately choose to do the job. Applicants for the job of water slide tester were paragraph? B someone from New York B have plenty of York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories travel experience. I will hopefully get a promotion this year. HOPE 2. Josh lost his job because he was late so many times.

Kathy is a nurse but she wants to be a doctor. Mark is talking about going to work abroad. I would be sad if he did. HOPE 5. The new boss is Nick Jones. Everyone would prefer Leo Patten. I wish they did! I wish you were there; it was fantastic! Six 1 sentences have been removed from the article.

There is one extra sentence which you do not need to use. Images and descriptions of a Another very old tree, the Holm Oak in Kilbroney Park, shortlist of 28 trees are put online and the public are Northern Ireland, Cruise Sightseeing York Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories is much loved by local people.

It asked to vote for their favourite. In addition, The advantage of this lack of uprightness is that young all trees that receive 1, or more votes will get a children can climb safely and easily on it.

The grants may be spent on a tree health home to many remarkable trees, but this tree was chosen check or advice from a tree expert, or an educational as the favourite by community members. One of the tree species, each with its own unique, fascinating story. It was named is one growing without its roots touching the ground.

The protective space underneath the year-old tree is The original Bramley apple tree in Nottinghamshire used as a magical outdoor classroom, York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories while the indoor is younger than many in this competition, but is classroom displays pictures of the tree through each the famous parent of all modern Bramley apple season of the year. The Craigends Yew, for some of his fruit when he met a gardener called example, is thought to be up to years old, making Henry Merryweather.

Henry asked if he could take it one of the oldest in Scotland. Children love to event in honour of the tree. Complete the sentences in the notice with the correct alternatives. The desert runner and the dog The story of how a homeless dog became an internet through an open door in Urumqi, the Chinese city where star and found a home in the UK York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Cruise Sightseeing Laboratories York Laboratories Sightseeing York Cruise York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Sightseeing Cruise Laboratories York York Sightseeing Cruise Laboratories begins in China, in some of the ultramarathon race team were caring for her. He knew there was little chance of finding Gobi Dion Leonard when it chose to join the racers on the on his own, so he set up a media and social media second day.

Soon, as it ran hour after hour with him in the harsh desert groups of local volunteers were helping him hunt for conditions, and by the last stage of the race, they could Gobi all across Urumqi, looking in parks and dog not be separated. He named her Gobi, after the desert. Leonard became quite in the race.

He added that she sometimes luck and give him encouragement. But as soon as checks for Gobi York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Sightseeing Laboratories York Cruise York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories and for her to be flown to Scotland. Complete the sentences with a word in bold from the text in Exercise 1.

You need a really good level of to be a good cyclist. During the first of the race, the Danish swimmer was leading.

Choose the correct alternative to complete the sentences. Six sentences have been 1 removed from the article. Although school trips do still happen, the nature of these Despite these trips involving some expense and field days is also changing. Schools increasingly use disruption to class timetables, educators arrange trips as a treat for students who work hard, rather than them in the belief that schools exist not only to teach as an opportunity for cultural learning.

They are taken York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories economically useful skills, but also to produce civilised to amusement parks or sporting events instead of to young people who appreciate the arts and culture. Older teachers were equal access to their cultural heritage. But why should anybody worry if school children go Take the Field Museum in Chicago, for example.

It used on fewer trips? Those that believe this is a negative to have over , students each year through its development in education would say that cultural field doors. That number has dropped to below , trips contribute to the development of students into well- more recently.

China has developed an extensive capability to design, test and produce military aircraft, missiles and space vehicles. Despite the cancellation in of the experimental Shanghai Y , York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories China is still developing its civil aerospace industry.

The aircraft parts industry was born out of the sale of second-hand or used aircraft parts from the aerospace manufacture sector. Within the United States there is a specific process that parts brokers or resellers must follow.

This includes leveraging a certified repair station to overhaul and "tag" a part. This certification guarantees that a part was repaired or overhauled to meet OEM specifications. Once a part is overhauled its value is determined from the supply and demand of the aerospace market. When an airline has an aircraft on the ground , the part that the airline requires to get the plane back into service becomes invaluable. This can drive the market for specific parts.

There are York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories several online marketplaces that assist with the commodity selling of aircraft parts. In the aerospace and defense industry, much consolidation has occurred at the end of the 20th century, going into the 21st century. Multiple technologies and innovations are used in aerospace, many of them pioneered around World War II : [11]. Functional safety relates to a part of the general safety of a system or a piece of equipment.

It implies that the system or equipment can be operated properly and without causing any danger, risk, damage or injury. Functional safety is crucial in the aerospace industry, which allows no compromises or negligence. In this respect, supervisory bodies, such as the European Aviation Safety Agency EASA , [12] regulate the aerospace market with strict York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories certification standards.

This is meant to reach and ensure the highest possible level of safety. These are standards applying to the functional safety of aerospace vehicles. Some companies are therefore specialized in the certification, inspection verification and testing of the vehicles and spare parts to ensure and attest compliance with the appropriate regulations.

Spinoffs refer to any technology that is a direct result of coding or products created by NASA and redesigned for an alternate purpose. From Wikipedia, the free encyclopedia.

Not to be confused with Airspace. For the corporation, see The Aerospace Corporation. Main articles: History of aviation and Timeline of space exploration.

Main article: Aerospace manufacturer. Main article: Outline of aerospace. They could now scare away lions, warm themselves during cold nights, York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories and burn down the occasional forest. Yet counting all species together, there were still no more than perhaps a million humans living between the Indonesian archipelago and the Iberian peninsula, a mere blip on the ecological radar.

Our own species, Homo sapiens, was already present on the world stage, but so far it was just minding its own business in a corner of Africa. Thanks to the blessings of fire, they had smaller teeth and jaws than their ancestors, whereas they had massive brains, equal in size to ours. Scientists also agree that about 70, years ago, Sapiens from East Africa spread into the Arabian peninsula, and from there they quickly overran the entire Eurasian landmass.

When Homo sapiens landed in Arabia, most York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories of Eurasia was already settled by other humans. What happened to them? There are two conflicting theories. As the African immigrants spread around the world, they bred with other human populations, and people today are the outcome of this interbreeding.

These humans were more muscular than Sapiens, had larger brains, and were better adapted to cold climes. They used tools and fire, were good hunters, and apparently took care of their sick and infirm. Archaeologists have discovered the bones of Neanderthals who lived for many years with severe physical handicaps, evidence that they were cared for by their relatives.

According to the Interbreeding Theory, when Sapiens spread into Neanderthal lands, Sapiens bred with Neanderthals until the two populations merged. They are a mixture of York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Sapiens and Neanderthals. According to this theory, Sapiens and other humans had different anatomies, and most likely different mating habits and even body odours.

They would have had little sexual interest in one another. And even if a Neanderthal Romeo and a Sapiens Juliet fell in love, they could not produce fertile children, because the genetic gulf separating the two populations was already unbridgeable. The two populations remained completely distinct, and when the Neanderthals died out, or were killed off, their genes died with them.

According to this view, Sapiens replaced all the previous human populations without merging with them. If that is the case, the lineages of all contemporary humans can be traced back, exclusively, to East Africa, 70, years ago. Map Cruise Sightseeing Laboratories York York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories 1. Homo sapiens conquers the globe. A lot hinges on this debate. From an evolutionary perspective, 70, years is a relatively short interval. If the Replacement Theory is correct, all living humans have roughly the same genetic baggage, and racial distinctions among them are negligible.

But if the Interbreeding Theory is right, there might well be genetic differences between Africans, Europeans and Asians that go back hundreds of thousands of years. This is political dynamite, which could provide material for explosive racial theories.

In recent decades the Replacement Theory has been the common wisdom in the field. But that ended in , when the results of a four-year effort to map the Neanderthal genome were published. Geneticists were able to collect enough intact Neanderthal DNA York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Sightseeing Cruise York Laboratories from fossils to make a broad comparison between it and the DNA of contemporary humans.

The results stunned the scientific community. A second shock came several months later, when DNA extracted from the fossilised finger from Denisova was mapped. Although differences between them were not large enough to completely prevent fertile intercourse, they were sufficient to make such contacts very rare. How then should we understand the biological relatedness of Sapiens, Neanderthals and Denisovans?

Clearly, they were not completely different species like horses and donkeys. On the other hand, they were not just different populations of the same species, like bulldogs and spaniels.

Biological reality is not black and white. There are also important grey areas. There must have been a point when York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories the two populations were already quite different from one another, but still capable on rare occasions of having sex and producing fertile offspring.

Then another mutation severed this last connecting thread, and they went their separate evolutionary ways. It seems that about 50, years ago, Sapiens, Neanderthals and Denisovans were at that borderline point. They were almost, but not quite, entirely separate species. As we shall see in the next chapter, Sapiens were already very different from Neanderthals and Denisovans not only in their genetic code and physical traits, but also in their cognitive and social abilities, yet it appears it was still just possible, on rare occasions, for a Sapiens and a Neanderthal to produce a fertile offspring.

So the populations did not York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Laboratories York Sightseeing Cruise merge, but a few lucky Neanderthal genes did hitch a ride on the Sapiens Express. It is unsettling � and perhaps thrilling � to think that we Sapiens could at one time have sex with an animal from a different species, and produce children together.

A speculative reconstruction of a Neanderthal child. Genetic evidence hints that at least some Neanderthals may have had fair skin and hair. One possibility is that Homo sapiens drove them to extinction. Imagine a Sapiens band reaching a Balkan valley where Neanderthals had lived for hundreds of thousands of years.

Sapiens were more proficient hunters and gatherers � thanks to better technology and superior social skills � so they multiplied and spread. The less resourceful Neanderthals found it increasingly York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories difficult to feed themselves. Their population dwindled and they slowly died out, except perhaps for one or two members who joined their Sapiens neighbours. Another possibility is that competition for resources flared up into violence and genocide.

Tolerance is not a Sapiens trademark. In modern times, a small difference in skin colour, dialect or religion has been enough to prompt one group of Sapiens to set about exterminating another group. It may well be that when Sapiens encountered Neanderthals, the result was the first and most significant ethnic-cleansing campaign in history.

Imagine how things might have turned out had the Neanderthals or Denisovans survived alongside Homo sapiens. What kind of cultures, societies and political structures would have emerged in a world where several York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories different human species coexisted? How, for example, would religious faiths have unfolded?

Would Neanderthals have been able to serve in the Roman legions, or in the sprawling bureaucracy of imperial China? Would the American Declaration of Independence hold as a self-evident truth that all members of the genus Homo are created equal? Would Karl Marx have urged workers of all species to unite? Our lack of brothers and sisters makes it easier to imagine that we are the epitome of creation, and that a chasm separates us from the rest of the animal kingdom.

When Charles Darwin indicated that Homo sapiens was just another kind of animal, people were outraged. Even today many refuse to believe it. Had the Neanderthals survived, would we still York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories imagine ourselves to be a creature apart? Perhaps this is exactly why our ancestors wiped out the Neanderthals.

They were too familiar to ignore, but too different to tolerate. Whether Sapiens are to blame or not, no sooner had they arrived at a new location than the native population became extinct. The last remains of Homo soloensis are dated to about 50, years ago. Homo denisova disappeared shortly thereafter. Neanderthals made their exit roughly 30, years ago. The last dwarf-like humans vanished from Flores Island about 12, years ago.

They left behind some bones, stone tools, a few genes in our DNA and a lot of unanswered questions. They also left behind us, Homo sapiens, the last human species. How did we manage Sightseeing Laboratories Cruise York York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories to settle so rapidly in so many distant and ecologically different habitats? How did we push all other human species into oblivion? The debate continues to rage.

The most likely answer is the very thing that makes the debate possible: Homo sapiens conquered the world thanks above all to its unique language.

In the intervening millennia, even though these archaic Sapiens looked just like us and their brains were as big as ours, they did not enjoy any marked advantage over other human species, did not produce particularly sophisticated tools, and did not accomplish any other special feats.

In fact, in the first recorded encounter between Sapiens and Neanderthals, the Neanderthals won. About , years ago, some Sapiens groups migrated north to the Levant, which York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories was Neanderthal territory, but failed to secure a firm footing. It might have been due to nasty natives, an inclement climate, or unfamiliar local parasites. Whatever the reason, the Sapiens eventually retreated, leaving the Neanderthals as masters of the Middle East.

This poor record of achievement has led scholars to speculate that the internal structure of the brains of these Sapiens was probably different from ours. They looked like us, but their cognitive abilities � learning, remembering, communicating � were far more limited. Teaching such an ancient Sapiens English, persuading him of the truth of Christian dogma, or getting him to understand the theory of evolution would probably have been hopeless undertakings.

Conversely, we would have York Sightseeing Cruise Uk had a very hard time learning his York Sightseeing Cruise Laboratories language and understanding his way of thinking. But then, beginning about 70, years ago, Homo sapiens started doing very special things.

Around that date Sapiens bands left Africa for a second time. This time they drove the Neanderthals and all other human species not only from the Middle East, but from the face of the earth.

Within a remarkably short period, Sapiens reached Europe and East Asia. About 45, years ago, they somehow crossed the open sea and landed in Australia � a continent hitherto untouched by humans. The period from about 70, years ago to about 30, years ago witnessed the invention of boats, oil lamps, bows and arrows and needles essential for sewing warm clothing. The first objects that can reliably be York Sightseeing Cruise Laboratories called art date from this era see the Stadel lion-man on this page , as does the first clear evidence for religion, commerce and social stratification.

They maintain that the people who drove the Neanderthals to extinction, settled Australia, and carved the Stadel lion-man were as intelligent, creative and sensitive as we are. The appearance of new ways of thinking and communicating, between 70, and 30, years ago, constitutes the Cognitive Revolution.

What caused it? The most commonly believed theory argues that accidental genetic mutations changed the inner wiring of the brains of Sapiens, enabling them to think in unprecedented ways and to communicate using an altogether new type of language. We might call it the Tree of Knowledge mutation.

It was a matter Sightseeing Laboratories York Cruise York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories of pure chance, as far as we can tell. What was so special about the new Sapiens language that it enabled us to conquer the world? Every animal has some kind of language. Even insects, such as bees and ants, know how to communicate in sophisticated ways, informing one another of the whereabouts of food. Neither was it the first vocal language. Many animals, including all ape and monkey species, have vocal languages.

For example, green monkeys use calls of various kinds to communicate. An eagle! A lion! When the same group heard a recording of the second call, the lion warning, they quickly scrambled up a tree.

Sapiens can produce many more distinct sounds than green monkeys, but whales and elephants have equally York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Sightseeing Laboratories Cruise York York Sightseeing Cruise Laboratories Laboratories York Sightseeing Cruise impressive abilities. A parrot can say anything Albert Einstein could say, as well as mimicking the sounds of phones ringing, doors slamming and sirens wailing. What, then, is so special about our language? The most common answer is that our language is amazingly supple. We can connect a limited number of sounds and signs to produce an infinite number of sentences, each with a distinct meaning.

We can thereby ingest, store and communicate a prodigious amount of information about the surrounding world. She can then describe the exact location, including the different paths leading to the area. With this information, the members of her band can put their heads together and discuss whether they ought to approach the river in order to chase York Laboratories Sightseeing Cruise York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories away the lion and hunt the bison.

A second theory agrees that our unique language evolved as a means of sharing information about the world. But the most important information that needed to be conveyed was about humans, not about lions and bison. Our language evolved as a way of gossiping. According to this theory Homo sapiens is primarily a social animal. Social cooperation is our key for survival and reproduction. It is not enough for individual men and women to know the whereabouts of lions and bison.

The body is human, but the head is leonine. This is one of the first indisputable examples of art, and probably of religion, and of the ability of the human mind to imagine things that do York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories not really exist. The amount of information that one must obtain and store in order to track the ever- changing relationships of a few dozen individuals is staggering. In a Hornblower Sightseeing Cruise New York File band of fifty individuals, there are 1, one-on-one relationships, and countless more complex social combinations.

All apes show a keen interest in such social information, but they have trouble gossiping effectively. The new linguistic skills that modern Sapiens acquired about seventy millennia ago enabled them to gossip for hours on end. Reliable information about who could be trusted meant that small bands could expand into larger bands, and Sapiens could develop tighter and more sophisticated types of cooperation.

Even today the vast majority of human communication � whether in the form of emails, York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Cruise York Sightseeing Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories phone calls or newspaper columns � is gossip.

It comes so naturally to us that it seems as if our language evolved for this very purpose. But more often, they gossip about the professor who caught her husband cheating, or the quarrel between the head of the department and the dean, or the rumours that a colleague used his research funds to buy a Lexus.

Gossip usually focuses on wrongdoings. Rumour-mongers are the original fourth estate, journalists who inform society about and thus protect it from cheats and freeloaders.

Most likely, both the gossip theory and the there-is-a-lion-near-the-river theory are valid. Yet the truly unique feature of our language is not its ability to transmit information about men and lions.

As far as we York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories know, only Sapiens can talk about entire kinds of entities that they have never seen, touched or smelled. Legends, myths, gods and religions appeared for the first time with the Cognitive Revolution. You could never convince a monkey to give you a banana by promising him limitless bananas after death in monkey heaven. But why is it important? After all, fiction can be dangerously misleading or distracting.

People who go to the forest looking for fairies and unicorns would seem to have less chance of survival than people who go looking for mushrooms and deer. But fiction has enabled us not merely to imagine things, but to do so collectively.

We can weave common myths such as the biblical creation story, the Dreamtime myths York Sightseeing Cruise Laboratories York Cruise Laboratories Sightseeing York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories of Aboriginal Australians, and the nationalist myths of modern states. Such myths give Sapiens the unprecedented ability to cooperate flexibly in large numbers. Ants and bees can also work together in huge numbers, but they do so in a very rigid manner and only with close relatives.

Wolves and chimpanzees cooperate far more flexibly than ants, but they can do so only with small numbers of other individuals that they know intimately. Sapiens can cooperate in extremely flexible ways with countless numbers of strangers.

The Legend of Peugeot Our chimpanzee cousins usually live in small troops of several dozen individuals. They form close friendships, hunt together and fight shoulder to shoulder against baboons, cheetahs and enemy chimpanzees.

Their social structure tends to be York Sightseeing Cruise Laboratories Sightseeing York Laboratories Cruise York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Laboratories Sightseeing Cruise York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories hierarchical. The alpha male strives to maintain social harmony within his troop. When two individuals fight, he will intervene and stop the violence. Less benevolently, he might monopolise particularly coveted foods and prevent lower-ranking males from mating with the females. When two males are contesting the alpha position, they usually do so by forming extensive coalitions of supporters, both male and female, from within the group.

Ties between coalition members are based on intimate daily contact � hugging, touching, kissing, grooming and mutual favours. Just as human politicians on election campaigns go around shaking hands and kissing babies, so aspirants to the top position in a chimpanzee group spend much time hugging, back-slapping and kissing baby chimps. The alpha male usually wins his position York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories not because he is physically stronger, but because he leads a large and stable coalition.

These coalitions play a central part not only during overt struggles for the alpha position, but in almost all day-to-day activities. Members of a coalition spend more time together, share food, and help one another in times of trouble.

There are clear limits to the size of groups that can be formed and maintained in such a way. In order to function, all members of a group must know each other intimately. Two chimpanzees who have never met, never fought, and never engaged in mutual grooming will not know whether they can trust one another, whether it would be worthwhile to help one another, and which of them York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Cruise Laboratories York Sightseeing Laboratories Sightseeing York Cruise York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories ranks higher.

Under natural conditions, a typical chimpanzee troop consists of about twenty to fifty individuals. As the number of chimpanzees in a troop increases, the social order destabilises, eventually leading to a rupture and the formation of a new troop by some of the animals. Only in a handful of cases have zoologists observed groups larger than a hundred. Separate groups seldom cooperate, and tend to compete for territory and food. Humans, like chimps, have social instincts that enabled our ancestors to form friendships and hierarchies, and to hunt or fight together.

However, like the social instincts of chimps, those of humans were adapted only for small intimate groups. When the group grew too large, its social order destabilised and the band split. Even York Sightseeing Cruise LaboratoYork Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories ries if a particularly fertile valley could feed archaic Sapiens, there was no way that so many strangers could live together. How could they agree who should be leader, who should hunt where, or who should mate with whom?

In the wake of the Cognitive Revolution, gossip helped Homo sapiens to form larger and more stable bands. But even gossip has its limits. Most people can neither intimately know, nor gossip effectively about, more than human beings. Even today, a critical threshold in human organisations falls somewhere around this magic number. Below this threshold, communities, businesses, social networks and military units can maintain themselves based mainly on intimate acquaintance and rumour-mongering.

There is no need for formal ranks, titles and law books to York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Cruise Laboratories Sightseeing York Sightseeing Cruise Laboratories Cruise Sightseeing York Laboratories York Sightseeing Cruise Laboratories keep order. A small family business can survive and flourish without a board of directors, a CEO or an accounting department. But once the threshold of individuals is crossed, things can no longer work that way.

You cannot run a division with thousands of soldiers the same way you run a platoon. Successful family businesses usually face a crisis when they grow larger and hire more personnel. If they cannot reinvent themselves, they go bust. How did Homo sapiens manage to cross this critical threshold, eventually founding cities comprising tens of thousands of inhabitants and empires ruling hundreds of millions?

The secret was probably the appearance of fiction. Large numbers of strangers can cooperate successfully by believing in common myths. Any large-scale human cooperation York Sightseeing Cruise Laboratories Cruise Sightseeing York Laboratories York Sightseeing Cruise Laboratories � whether a modern state, a medieval church, an ancient city or an archaic tribe � is rooted in common myths that exist only in peoples collective imagination.

Churches are rooted in common religious myths. Two Catholics who have never met can nevertheless go together on crusade or pool funds to build a hospital because they both believe that God was incarnated in human flesh and allowed Himself to be crucified to redeem our sins. States are rooted in common national myths. Two Serbs who have never met might risk their lives to save one another because both believe in the existence of the Serbian nation, the Serbian homeland and the Serbian flag.

Judicial systems are rooted in common legal myths. Two lawyers York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories who have never met can nevertheless combine efforts to defend a complete stranger because they both believe in the existence of laws, justice, human rights � and the money paid out in fees. Yet none of these things exists outside the stories that people invent and tell one another.

There are no gods in the universe, no nations, no money, no human rights, no laws, and no justice outside the common imagination of human beings. What we fail to appreciate is that our modern institutions function on exactly the same basis. Take for example the world of business corporations. Modern business-people and lawyers are, in fact, powerful sorcerers. The principal difference between them and tribal shamans is that modern lawyers tell far stranger tales.York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Cruise Laboratories Sightseeing York

The legend of Peugeot affords us a good example. An icon that somewhat resembles the Stadel lion-man appears today on cars, trucks and motorcycles from Paris to Sydney. Peugeot began as a small family business in the village of Valentigney, just kilometres from the Stadel Cave.

Today the company employs about , people worldwide, most of whom are complete strangers to each other. These strangers cooperate so effectively that in Peugeot produced more than 1. There are many Peugeot vehicles, but these are obviously not the company. Even if every Peugeot in the world were simultaneously junked and sold for scrap metal, Peugeot SA would not disappear. It would continue to manufacture new cars and issue its annual report.

Even then, the company could Sightseeing Cruise Laboratories York York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories borrow money, hire new employees, build new factories and buy new machinery. Peugeot has managers and shareholders, but neither do they constitute the company. All the managers could be dismissed and all its shares sold, but the company itself would remain intact. If a judge were to mandate the dissolution of the company, its factories would remain standing and its workers, accountants, managers and shareholders would continue to live � but Peugeot SA would immediately vanish.

In short, Peugeot SA seems to have no essential connection to the physical world. Does it really exist? Peugeot is a figment of our collective imagination.

But it exists as a legal entity. Just like you or me, it is bound by the laws of the countries in Laboratories Cruise York Sightseeing York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories which it operates. It can open a bank account and own property. It pays taxes, and it can be sued and even prosecuted separately from any of the people who own or work for it.

Homo sapiens lived for untold millennia without them. During most of recorded history property could be owned only by flesh-and-blood humans, the kind that stood on two legs and had big brains.

If in thirteenth-century France Jean set up a wagon-manufacturing workshop, he himself was the business. If Jean had borrowed 1, gold coins to set up his workshop and the business failed, he would have had to repay the loan by selling his private property � his house, his cow, his land.

He might even have had York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories to sell his children into servitude. He was fully liable, without limit, for all obligations incurred by his workshop.

If you had lived back then, you would probably have thought twice before you opened an enterprise of your own. And indeed this legal situation discouraged entrepreneurship. People were afraid to start new businesses and take economic risks. This is why people began collectively to imagine the existence of limited liability companies. Such companies were legally independent of the people who set them up, or invested money in them, or managed them.

Over the last few centuries such companies have become the main players in the economic arena, and we have grown so used to them that we forget they exist only in our imagination. Despite York Sightseeing Cruise LaborYork Sightseeing Cruise Laboratories York Laboratories Sightseeing Cruise York Sightseeing Cruise Laboratories atories their having no real bodies, the American legal system treats corporations as legal persons, as if they were flesh-and-blood human beings.

And so did the French legal system back in , when Armand Peugeot, who had inherited from his parents a metalworking shop that produced springs, saws and bicycles, decided to go into the automobile business. To that end, he set up a limited liability company. He named the company after himself, but it was independent of him. If one of the cars broke down, the buyer could sue Peugeot, but not Armand Peugeot.

If the company borrowed millions of francs and then went bust, Armand Peugeot did not owe its creditors a single franc. The loan, after all, had been given to Peugeot, York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories the company, not to Armand Peugeot, the Homo sapiens. Armand Peugeot died in Peugeot, the company, is still alive and well. How exactly did Armand Peugeot, the man, create Peugeot, the company?

It all revolved around telling stories, and convincing people to believe them. Seeing that the priest had properly and assiduously observed all the procedures, millions of devout French Catholics behaved as if God really existed in the consecrated bread and wine.

In the case of Peugeot SA the crucial story was the French legal code, as written by the French parliament. According to the French legislators, if a certified lawyer followed all the proper liturgy and rituals, wrote all the required spells and oaths on a wonderfully decorated piece of paper, York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories and affixed his ornate signature to the bottom of the document, then hocus pocus � a new company was incorporated.

When in Armand Peugeot wanted to create his company, he paid a lawyer to go through all these sacred procedures. Once the lawyer had performed all the right rituals and pronounced all the necessary spells and oaths, millions of upright French citizens behaved as if the Peugeot company really existed.

Telling effective stories is not easy. The difficulty lies not in telling the story, but in convincing everyone else to believe it. Much of history revolves around this question: how does one convince millions of people to believe particular stories about gods, or nations, or limited liability companies? Yet when it succeeds, it gives York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Sapiens immense power, because it enables millions of strangers to cooperate and work towards common goals.

Over the years, people have woven an incredibly complex network of stories. Within this network, fictions such as Peugeot not only exist, but also accumulate immense power. An imagined reality is not a lie. I lie when I say that there is a lion near the river when I know perfectly well that there is no lion there. There is nothing special about lies. Green monkeys and chimpanzees can lie. This alarm conveniently frightened away a fellow monkey who had just found a banana, leaving the liar all alone to steal the prize for itself.

Unlike lying, an imagined reality is something that everyone believes in, and Sightseeing York Laboratories Cruise York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Laboratories Sightseeing York Cruise York Sightseeing Cruise Laboratories as long as this communal belief persists, the imagined reality exerts force in the world. The sculptor from the Stadel Cave may sincerely have believed in the existence of the lion-man guardian spirit. Some sorcerers are charlatans, but most sincerely believe in the existence of gods and demons. Most millionaires sincerely believe in the existence of money and limited liability companies.

Most human-rights activists sincerely believe in the existence of human rights. No one was lying when, in , the UN demanded that the Libyan government respect the human rights of its citizens, even though the UN, Libya and human rights are all figments of our fertile imaginations. Ever since the Cognitive Revolution, Sapiens has thus been living in a dual reality. On the one York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Laboratories Sightseeing Cruise York York Sightseeing Cruise Laboratories hand, the objective reality of rivers, trees and lions; and on the other hand, the imagined reality of gods, nations and corporations.

As time went by, the imagined reality became ever more powerful, so that today the very survival of rivers, trees and lions depends on the grace of imagined entities such as gods, nations and corporations. Bypassing the Genome The ability to create an imagined reality out of words enabled large numbers of strangers to cooperate effectively.

But it also did something more. Since large-scale human cooperation is based on myths, the way people cooperate can be altered by changing the myths � by telling different stories.

Under the right circumstances myths can change rapidly. In the French population switched almost overnight York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories from believing in the myth of the divine right of kings to believing in the myth of the sovereignty of the people.

Consequently,ever since the Cognitive Revolution Homo sapiens has been able to revise its behaviour rapidly in accordance with changing needs.

This opened a fast lane of cultural evolution, bypassing the traffic jams of genetic evolution. Speeding down this fast lane, Homo sapiens soon far outstripped all other human and animal species in its ability to cooperate. The behaviour of other social animals is determined to a large extent by their genes.

DNA is not an autocrat. Animal behaviour is also influenced by environmental factors and individual quirks. Nevertheless, in a given environment, animals of the same species will tend to behave York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories in a similar way.

For example, common chimpanzees have a genetic tendency to live in hierarchical groups headed by an alpha male. Members of a closely related chimpanzee species, bonobos, usually live in more egalitarian groups dominated by female alliances. Female common chimpanzees cannot take lessons from their bonobo relatives and stage a feminist revolution.

Male chimps cannot gather in a constitutional assembly to abolish the office of alpha male and declare that from here on out all chimps are to be treated as equals.

For similar reasons, archaic humans did not initiate any revolutions. As far as we can tell, changes in social patterns, the invention of new technologies and the settlement of alien habitats resulted from genetic mutations and environmental pressures York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Laboratories York Cruise Sightseeing York Sightseeing Cruise Laboratories Laboratories York Sightseeing Cruise more than from cultural initiatives.

This is why it took humans hundreds of thousands of years to make these steps. Two million years ago, genetic mutations resulted in the appearance of a new human species called Homo erectus. Its emergence was accompanied by the development of a new stone tool technology, now recognised as a defining feature of this species.

As long as Homo erectus did not undergo further genetic alterations, its stone tools remained roughly the same � for close to 2 million years! In contrast, ever since the Cognitive Revolution, Sapiens have been able to change their behaviour quickly, transmitting new behaviours to future generations without any need of genetic or environmental change. As a prime example, consider the repeated appearance of York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories childless elites, such as the Catholic priesthood, Buddhist monastic orders and Chinese eunuch bureaucracies.

The existence of such elites goes against the most fundamental principles of natural selection, since these dominant members of society willingly give up procreation. This abstinence does not result from unique environmental conditions such as a severe lack of food or want of potential mates.

Nor is it the result of some quirky genetic mutation. In other words, while the behaviour patterns of archaic humans remained fixed for tens of thousands of years, Sapiens could transform their social structures, the nature of their interpersonal relations, their economic activities and a host of other behaviours within a decade or two.

Consider a resident of Berlin, born in and living to York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories Laboratories Cruise Sightseeing York York Sightseeing Cruise Laboratories the ripe age of one hundred. She had managed to be a part of five very different sociopolitical systems, though her DNA remained exactly the same. In a one-on-one brawl, a Neanderthal would probably have beaten a Sapiens.

Neanderthals could share information about the whereabouts of lions, but they probably could not tell � and revise � stories about tribal spirits.

Without an ability to compose fiction, Neanderthals were unable to cooperate effectively in large numbers, nor could they adapt their social behaviour to rapidly changing challenges. Archaeologists excavating 30,year-old Sapiens sites in the European heartland occasionally find there seashells from the Mediterranean and Atlantic coasts. In all likelihood, these shells got to the continental interior through long-distance trade between different Sapiens bands.York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories York Sightseeing Cruise Laboratories

Neanderthal sites lack any evidence of such trade. Each group manufactured its own tools from local materials. The Catholic alpha male abstains from sexual intercourse and childcare, even though there is no genetic or ecological reason for him to do so.

Another example comes from the South Pacific. Sapiens bands that lived on the island of New Ireland, north of New Guinea, used a volcanic glass called obsidian to manufacture particularly strong and sharp tools. New Ireland, however, has no natural deposits of obsidian. Laboratory tests revealed that the obsidian they used was brought from deposits on New Britain, an island kilometres away.

Some of the inhabitants of these islands must have been skilled navigators who traded from island to island over long distances.