The Energy Varies With The Square Of

My First Inclination Is To Be A Bit Skeptical About The Claims That Human-produced Carbon Dioxide Is The Direct Contributor To Global Warming.

The Universe Is The Way It Is. It's Not Going To Be Changed By Supplications.

I Shot Down Two Airplanes In Korea, So I Wasn't A Slouch.

You Can Never Tell When A Commercial Space Venture Will Suddenly Become Viable.

I'm Convinced That Sending People To Mars Is So Expensive That If You Go Once And Bring The People Back And Then Go Again And Bring The People Back, We're Eventually Going To Run Out Of Money. But What If We Send People The First Time And They Don't Come Back? What If They Stay There?