_4_ hopes that people will go and live on another planet, in case there is a terrible disaster on earth
6 thinks that computers will find things out without the help of humans
_4_ predicts that the human race will become extinct
2 predicts that in about 2060 people may be able to determine their own lifespan
1 thinks that the coldest place on Earth might one day have the best climate for humans
-3- predicts that medical advances will allow us to grow new body parts
-5- thinks that we will be abie to communicate directly with search engines and they'll tell us what we need to know