Broca's Brain: Reflections on the Romance of Science

Blurb

Broca's Brain: Reflections on the Romance of Science is a 1979 book by astrophysicist Carl Sagan. Its chapters were originally articles published between 1974 and 1979 in various magazines, including Atlantic Monthly, New Republic, Physics Today, Playboy and Scientific American. In the introduction, Sagan writes:
...This book is written just before... the answers to many vexing and awesome questions on origins and fates are pried loose from the cosmos. If we don't destroy ourselves, most of us will be around for the answers... By far the most exciting, satisfying and exhilarating time to be alive is the time in which we pass from ignorance to knowledge on these fundamental issues.