If aliens visit us, the outcome would be much as when Columbus landed in America, which didn't turn out well for the Native Americans.
Stephen HawkingMy expectations were reduced to zero when I was 21. Everything since then has been a bonus.
Stephen HawkingI think those who have a terminal illness and are in great pain should have the right to choose to end their own life, and those that help them should be free from prosecution.
Stephen Hawking