There Is Nothing Bigger Or Older Than

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.

The Media Need Superheroes In Science Just As In Every Sphere Of Life, But There Is Really A Continuous Range Of Abilities With No Clear Dividing Line.

Nuclear Weapons Need Large Facilities, But Genetic Engineering Can Be Done In A Small Lab. You Can't Regulate Every Lab In The World. The Danger Is That Either By Accident Or Design, We Create A Virus That Destroys Us.

I Don't Think The Human Race Will Survive The Next Thousand Years, Unless We Spread Into Space. There Are Too Many Accidents That Can Befall Life On A Single Planet. But I'm An Optimist. We Will Reach Out To The Stars.

The Human Race Does Not Have A Very Good Record Of Intelligent Behavior.