It Is Always Useful, You

The Dangers That Face The World Can, Every One Of Them, Be Traced Back To Science. The Salvations That May Save The World Will, Every One Of Them, Be Traced Back To Science.

Arthur Clarke Says That I Am First In Science And Second In Science Fiction In Accordance With An Agreement We Have Made. I Say He Is First In Science Fiction And Second In Science.

Writing, To Me, Is Simply Thinking Through My Fingers.

How Many People Is The Earth Able To Sustain?

Humanity Is Cutting Down Its Forests, Apparently Oblivious To The Fact That We May Not Be Able To Live Without Them.