Our Final Hour: A Scientist’s warning : How Terror, Error, and Environmental Disaster Threaten Humankind’s Future in This Century–On Earth and Beyond
by Martin J. Rees

Martin Rees is amazingly intelligent. this book goes over dozens of hypotheses of how our worth could be devastated (from a bio-terror (or bio-error) event to the potential of an asteroid hitting the earth to an environmental catastrophe). First it explains the potential, then it goes into the likelihood, and then it talks about a potential solution.

fascinating.

special thanks to Rob Reid who told me about this book two years ago and i apologize I am just getting to this now.