Geoengineering And Climate Change

A National Academy of Sciences panel said that, with proper governance and other safeguards, we...

Let's Lift The Earth!

Think of our poor sister world Venus – almost the same size as Earth, it probably had oceans...

METI: Should We Be Shouting At The Cosmos?

David Brin first wrote this in 2006, summarizing a controversy that was then emerging among members...

Exciting Possibilities In (And About) Space!

First some exciting news about space-flight.  Then I'll finish with a followup (and speculative)...

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David BrinRSS Feed of this column.

David Brin is a scientist, public speaker, technical consultant and author of books including The Postman, Startide Rising, The Uplift War and Existence. His novels, translated into more than twenty... Read More »