J. Clarke wrote:

No? Then how do you propose to move large numbers of people to
another planet?

Bill
I don't.

That's Hawkings idea.

I propose that we take really, really good care of the one we have until
we are CERTAIN we have found another and KNOW how to get there.

I don't call that 'earth worship' ... but simple prudent stewardship.

--
Make yourself an honest man, and then you may be sure that there is one
rascal less in the world.
Thomas Carlyle (1795 - 1881)
http://nmwoodworks.com