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| The Future
The Future
THE FUTURE
LIFE AND SCIENCE
Originaldokument enthält an dieser Stelle eine Grafik! Original document contains a graphic at this position!
TABLE OF CONTENTS
INTRODUCTION
If you try to write about life and science in the next hundred years, it is
not like writing about history, where you are just telling facts. Nobody knows
what the future is going to be, so you always have to guess what will
happen.
If you look back at what the
futurologists [1] wrote about our present time, a
hundred years ago, you will see how difficult it is to make good
predictions [2], even for scientists. They thought
that there would be moonbases now, where everybody could travel to, like
travelling to foreign countries. Although we were able to send people to space,
and even to the moon nearly thirty years ago, we have not made a regular
connection yet.
The futurologists were wrong, because they did not know anything about the
problems and obstacles [3] there would be. The
problems are to find good material, good means of transport and the biggest
problem of all: The money.
These scientists predicted that there would be artificial, human-made
hearts, too. They thought the heart could not be too difficult to design and
implant, because it is just a simple pump [4].
They did not know what happened if you tried to implant them. The body is not
able to work correctly with the artificial organs, because of the material. This
is the major problem engineers have to solve now.
So if I try to tell you what the future is going to be like, I cannot give
exact details. I am only able to describe the
tendencies [5] referring to the future.
FUTURE LIFE
In this chapter I am going to write about how the life of humans could be
in the next century. I think it will be an exciting time. Many people are
frightened if they are thinking about the future, perhaps because they cannot
imagine what will happen.
We are living in a century where everything is changing quickly. Cars,
planes, computers, genetic engineering [6],
transplantation of hearts and even Rock’n Roll are products of this
century. We had wars followed by long periods of peace and we had revolutions in
policy, art and society in the last hundred years.
How should we know what will happen next? The pessimists are afraid of the
bombs, the pollution and the genetic engineering. The optimists only see the
disarming of the superpowers, the fall of the Iron curtain and the introduction
of ecologial issues in policy. They are looking forward to medicine that can
heal people who are suffering of cancer or AIDS.
CITIES AND HOMES
SPREAD CITIES
During the industrial revolution in Europe millions of people went to the
cities and left the countryside. They tried to get better jobs there. Today
it’s reversed. Many people are starting to move out, because they do not
want to be in the cities anymore. They want to live in a cleaner and greener
environment. Another reason is that the modern transport allows higher distances
in less time. So many workers live in little towns and
commute [7] every day.
The result of this will be spread cities, which means that you will live up
to one hundred kilometres away from the city centre. So many small cities will
be connected by hi-tech transport and communications. The cities will build one
big urban [8]
area.
SMART[9] HOUSES
The homes of tomorrow will be very different. There will be a central
computer, which controls everything referring to the house. It starts with the
control of energy. The computer switches automatically from ordinary electricity
to the power from the solar panels [10] whenever
possible.
The next feature is, that you will be able to turn on everything only by
telling the computer - for example "Computer, turn on the light" or "Computer,
turn on the hi-fi". Another important feature is the security system. There will
be smoke detectors [11], burglar
alarms [12] and a video camera at every front
door.
You will have special fibre optic
cables [13], too. They will connect your TV,
phone and computer to the whole world, which allows international communication.
This means, that you do not have to leave your house for voting, shopping,
banking, working, studying and so on.
TRANSPORT
NEW TECHNOLOGIES
In Japan scientists are developing a new shiptype the "Technosuperliner".
It will travel at 100 km/h and will carry thousand tons of cargo. This is only
one example for new ideas in the world of transport. There are more like
solar-powered cars or E-mobiles. An example for an idea which is already
realised is the channel tunnel. It`s only for trains, but there are plans for a
road tunnel.
THE THINKING CAR
Another idea is the thinking car. There are some models that are tested
now. These cars will be able to show you a map of the area you are at the
moment, on a screen. These computerised cars will be able to show you the
shortest way and give you information about hotels, restaurants or
telephoneboxes. It will keep you far away from traffic jams. Perhaps once the
computers will steer your car, and you only have to tell the computer where you
want to go to. The Information needed could be taken from traffic signs,
computers beside the roads or even satellites. This computer would be able to
prevent traffic jams and accidents and the need of fuel could be
reduced.
HEALTH
FITTER, TALLER, FASTER, OLDER
People nowadays live longer and healthier than ever before, but there are
still many medical problems without a solution. Now I am going to tell you
something about the prospect [14] for
breakthroughs [15] and
cures [16] for tomorrow.
Fivehundred years ago most people died before they were fifty years old.
Now many countries have got an average life
expectancy [17] that is over seventy years. The
reasons for this increase are fewer deaths of babies, a healthier diet better
housing and working condition and fewer fatal
diseases [18].
We are breaking other barriers, too. Athletes are breaking records all the
time and the IQs are rising by between 5% and 25% every generation. In spite of
it many Doctors think that there are genetic limits. These limits are the
lifetimes of our organs, that seem to be programmed for about eighty
years.
FUTURE CURES
These are only a few examples for cures in the future:
Drug implants can release drugs into the body very slowly and controlled. A
small pump inside the body can help people with diseases like cancer or
diabetes.
Artificial blood will make life easier for hospitals everywhere. It would
not be necessary to donate blood [19] anymore,
and the artificial blood can be kept longer.
Doctors think that they will be able to cure two thirds of cancer patients
with new drugs, operations or new ways of helping the human immune
system.
FUTURE SCIENCE
In most of the science fiction films the innovations in technology are
described best, and the effects on humans are not that important. Even in the
dossier Future Life, technology plays a major part. So here are the prospects
for the next century written by a technicians few. Everybody can come up with
his own thoughts about the effects on human life and on his own life.
THE GENE REVOLUTION
Scientists have started to decode the complete genetic system of humans.
When they have finished their work in several years, there will be a complete
map of mankind`s genetic identity. We may improve our knowledge about cancer,
AIDS and inherited diseases [20]. Perhaps we can
see the connection between body and mind.
The knowledge could be very dangerous, too. We could create perfect humans,
stop people from growing old or clone people. Cloning and splicing are two major
parts of genetic engineering. Splicing means that you put together parts of
different genes. Results of this technology are animals that produce more wool
or meat, do not catch certain diseases or give milk that contains important
medical drugs.
SPACE STATIONS
FREEDOM
Freedom is the name of a $30 billion American and European project. It will
be the first permanent space station and it will be launched in 1998. Separate
sections will be sent five hundred kilometres into the orbit via series of 20
spaceshuttle flights. Freedom will weigh over two hundred tons and will have 5
living modules for 10 astronauts at a time. Astronauts will stay in the stations
for several months. They will carry out scientific experiments and repair
satellites and other spacecraft [21].
MOONBASES
Moonbases will be built mainly to carry out big scientific experiments, and
as a starting point for longer journeys into the solar system and perhaps to
find huge amounts of metals.
The base will be finished in 2010. It will be built for only about 30
scientists. To improve the working conditions, it will be necessary to have
water and oxygen under a large roof. If these experiments show that humans can
live on the moon, there could be lunar cities later. These are the same
prospects which people had a hundred years ago. So let`s see what really
happens.
MARS: THE NEXT FRONTIER
The engineers think that it would cost about $700 billion to put an
astronaut on Mars. Scientists hope that this most expensive journey of all times
is going to take place in the next 25 years. They have got a plan of five
stages:
- A large petrol tanker leaves before the astronauts themselves. This
craft goes into orbit around Mars once it arrives.
- The second craft, with the astronauts, makes the journey starting at the
space station "Freedom". It will last for about seven months. They will have to
recycle about 70% of everything they use.
- In the orbit[22] of Mars the manned craft
is refuelled by the petrol tanker.
- A manned[23] craft flies to Mars and stays
there for about two weeks.
- After that, they reenter orbit to the big craft, and fly back to earth via
Freedom.
If this journey really takes place, humanity is ready to launch something
like "Star Trek".
COMPUTERS
I do not want to speak too much about computers. We all know what they are
able to do, and what they are used for. I just want to say a few words about
fibre optics, and after that, a little bit about the next computer
generation.
FIBRE OPTICS
These are small tubes of pure glass that were invented in the 1960s. They
will replace the now used copper cables, because you can transmit more
information at one time. For example, in one fibre optic you can send
TV-pictures, phone calls and computer data at the same time.
The system works by transmitting information first in current and then into
light. At the other end the light is transmitted back into the original form.
The only problem in replacing the copper cables is the oldest problem of the
world, money.
THINKING MACHINES
The next generation of computers will be very different from the computers
nowadays. They will understand spoken instructions, be able to answer, and maybe
be able to think. This is based on our brain that consists of complex neural
networks. Computers will have electronic neural networks. They will not be able
to work as perfectly as the human brain does, but these computers can do smaller
parts of our thinking. They also will be able to learn without the help of
humans.
ENERGY
POWER STATIONS
The problem is that our society depends on electricity. The question is how
the energy should be produced in the future. Now, most of the energy is produced
in coal, gas, oil and nuclear power stations. If we want to stop the pollution
and make sure that we have energy in the future, we should use power stations
like wind farms, wave machines or solar panels.
SUPERCONDUCTORS
They will be used to reduce the
resistance [24] in
wires [25], which causes a big loss of energy.
Scientists are working to find the best material, that has no resistance at the
highest possible temperature. At the moment, this temperature is at about minus
170° centigrade, and is reached with superconductors made of ceramics. It
is not too expensive to reach this temperature, so this technology has got a big
future.
CONCLUSION
This was my speech about the future. I hope that you can imagine now, that
the future will look like, and how yours, and your children`s lives are going to
be. And never forget that the future is not written yet. You have to work for
your future and your future is going to be as you like it to be.
VOCABULARY
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breakthroughs
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Durchbrüche
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burglar alarms
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Alarmanlage
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commute
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pendeln
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cures
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Kur, Heilmittel
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fatal diseases
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tödliche Krankheiten
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fibre optic cables
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Glasfaserkabel
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futurologist
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Zukunftsforscher
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genetic engineering
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Gentechnoligie
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inherited diseases
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Erbkrankheiten
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life expectancy
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Lebenserwartung
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manned
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bemannt
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obstacles
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Hindernisse
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orbit
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Umlaufbahn
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predictions
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Vorhersagen, Prognosen
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prospect
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Aussicht
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pump
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Pumpe
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resistance
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Widerstand
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smart
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intelligent (American English)
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smoke detectors
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Rauchmelder
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solar panels
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Solarzellen zur Energiegewinnung
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spacecraft
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Raumfahrzeug
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tendencies
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Tendenz, Entwicklungsrichtung
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to donate blood
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Blutspenden
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urban
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städtisch
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wires
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Drähte
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[2] Vorhersagen, Prognosen
[5] Tendenz, Entwicklungsrichtung
[9] intelligent (American English)
[10] Solarzellen zur
Energiegewinnung
[18] tödliche Krankheiten
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