Don't Mess Up The Environment

Look, Whispered Chuck, And George Lifted His Eyes To Heaven. (there Is Always A Last Time For Everything.) Overhead, Without Any Fuss, The Stars Were Going Out.

If We Have Learned One Thing From The History Of Invention And Discovery, It Is That, In The Long Run-and Often In The Short One-the Most Daring Prophecies Seem Laughably Conservative.

The Dinosaurs Disappeared Because They Could Not Adapt To Their Changing Environment. We Shall Disappear If We Cannot Adapt To An Environment That Now Contains Spaceships, Computers - And Thermonuclear Weapons.

The Realisation That Our Small Planet Is Only One Of Many Worlds Gives Mankind The Perspective It Needs To Realise Sooner That Our Own World Belongs To All Its Creatures.

Any Sufficiently Advanced Technology Is Indistinguishable From Magic.