Billions and Billions: Thoughts on Life and Death at the Brink of the Millennium

This is the latest book by renowned scientist and popularizer of science Carl Sagan. In his characteristically lucid and visual manner, Sagan shows how knowledge in the field of science and mathematics is applied to our daily lives, and also considers the most important issues related to the environment and the future of mankind. His field of interest is wide and varied: he moves easily from the i...