Our time is up in about 5 billion years, which will go by faster than we think. If you're glad you won't be around at the end of our solar system, consider reincarnation and think again. To be on the safe side, it's best to keep up and contribute to our Race Against the Sun. Volume 2 explores how far we've come in the past, and how far we have yet to go to catch up with ourselves. Moon Caf is an indulgently pleasant piece of propaganda in favor of...