Abandon Earth or Face Extinction

Quite shocking advice, especially as it is given by one of the most intelligent people of our, time, by the world famous scientist, Stephen Hawking.




Stephen Hawking: I believe that the long-term future of the human race must be in space. It will be difficult enough to avoid disaster on planet Earth in the next hundred years, let alone the next thousand, or million. The human race shouldn't have all its eggs in one basket, or on one planet. Let's hope we can avoid dropping the basket until we have spread the load.

I see great dangers for the human race. There have been a number of times in the past when its survival has been a question of touch and go. The Cuban missile crisis in 1963 was one of these. The frequency of such occasions is likely to increase in the future. We shall need great care and judgment to negotiate them all successfully. But I'm an optimist. If we can avoid disaster for the next two centuries, our species should be safe, as we spread into space.

If we are the only intelligent beings in the galaxy, we should make sure we survive and continue. But we are entering an increasingly dangerous period of our history. Our population and our use of the finite resources of planet Earth, are growing exponentially, along with our technical ability to change the environment for good or ill. But our genetic code still carries the selfish and aggressive instincts that were of survival advantage in the past. It will be difficult enough to avoid disaster in the next hundred years, let alone the next thousand or million. Our only chance of long term survival, is not to remain inward looking on planet Earth, but to spread out into space. We have made remarkable progress in the last hundred years. But if we want to continue beyond the next hundred years, our future is in space. That is why I'm in favor of manned, or should I say "personed," space flight.

The Story of Stuff

An excellent website www.storyofstuff.com with videos, tapescripts, glossaries and much-much more about the environment

"Have you ever wondered where all the stuff we buy comes from and where it goes when we
throw it out.? I couldn’t stop wondering about that. So I looked it up. And what the text books said is
that our stuff simply moves along these stages: extraction to production to distribution to consump-
tion to disposal. All together, it’s called the materials economy." In other words: the story of STUFF

Carbone footprint

The world as a village of 100

An interesting video about world statistics. It is made easy by imagining the world as a village of 100 people.

http://www.youtube.com/user/BBtheSeries

And on the link below we can find "live" statistics, figures changing continuously.

http://www.worldometers.info/