Life in the 21st Century Life in the 21st century will be different from life in the 20th century,because changes will take place in the new century,but what will the changes be? The population is going fast.There will be more and more people in the world and most of them will live longer than before. People will work fewer hours than they did in the 20th century,and they will have more free time for sports,watching TV and traveling.Many more people will go to other countries for holidays. Work in the future will be different,too.Dangerous and hard work will be done by robots.Because of this,many people will not have enough work to do.This will be a problem.
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