The Varieties of Scientific Experience: A Personal View of the Search for God by Carl Sagan My rating: 3 of 5 stars This book was originally Glasgow University Gifford Lectures for the theme The Search for Who We Are in 1985. Sagan does a great job explaining difficult concepts clearly and with compelling evidence. Unfortunately,…
The xenophobes around us have cause to celebrate. We are making it difficult for aliens to find us. As Frank Drake explains for in an article, our improvements in transmissions means less bleeds out into space. The parallel he makes is alien civilizations may only have a 60 year blip where they pushed massive amounts…