The Burgeoning Field Of Computer Science Has

The Secret Of Our Success On Planet Earth Is Space. Lots Of It. Our Solar System Is A Tiny Island Of Activity In An Ocean Of Emptiness.

When I Was A Student Almost Nobody Thought There Was Any Life Beyond Earth. Today It's Fashionable To Say That There Is Life All Over The Place, That The Universe Is Teeming With It, But The Scientific Facts On The Ground Haven't Really Changed.

Astronauts Have Been Stuck In Low-earth Orbit, Boldly Going Nowhere. American Attempts To Kick-start A New Phase Of Lunar Exploration Have Stalled Amid The Realisation That Nasa's Budget Is Too Small For The Job.

It's Worth Remembering That All Technology Leaves A Footprint. For Example, Our Own Technology Is Leaving A Footprint In Terms Of Global Warming, Which Could Be Detected From A Long Way Away. One Assumes That A Very Advanced Civilization That Has Been Around Maybe Millions And Millions Of Years Would Have An Even Bigger Footprint That Might Extend Beyond Its Planet To Its Immediate Astronomical Environment.

Science Can Proceed Only If The Scientist Adopts An Essentially Theological Worldview. ..even The Most Atheistic Scientist Accepts As An Act Of Faith The Existence Of A Law-like Order In Nature That Is At Least In Part Comprehensible To Us.