BREITBART.COM - Hawking Says Space Colonies Needed

BREITBART.COM - Hawking Says Space Colonies Needed: "Hawking Says Space Colonies Needed
Jun 13 8:49 PM US/Eastern
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By SYLVIA HUI
Associated Press Writer

HONG KONG

The survival of the human race depends on its ability to find new homes elsewhere in the universe because there's an increasing risk that a disaster will destroy Earth, world-renowned physicist Stephen Hawking said Tuesday.

Humans could have a permanent base on the moon in 20 years and a colony on Mars in the next 40 years, the British scientist told a news conference.

'We won't find anywhere as nice as Earth unless we go to another star system,' added Hawking, who came to Hong Kong to a rock star's welcome Monday. Tickets for his lecture Wednesday were sold out.

Hawking said that if humans can avoid killing themselves in the next 100 years, they should have space settlements that can continue without support from Earth.

'It is important for the human race to spread out into space for the survival of the species,' Hawking said. 'Life on Earth is at the ever- increasing risk of being wiped out by a disaster, such as sudden global warming, nuclear war, a genetically engineered virus or other dangers we have not yet thought of.'

The 64-year-old scientist _ author of the global best-seller 'A Brief History of Time' _ uses a wheelchair and communicates with the help of a computer because he suffers from a neurological disorder called amyotrophic lateral sclerosis, or ALS.

One of the best-known theoretical physicists of his generation, Hawking has done groundbreaking research on black holes and the origins of the universe, proposing that space and time have no beginning and no end.

However, Alan Guth, a physics professor at the Massachusetts Institute of Technology, said Hawking's latest observations were something of a departure from his usual research and more applicable to survival over the long-term.

'It is a new area for him to look at,' Guth said. '"