Dubito, ergo sum explores the greatest threat to future life on Earth: living only for the present, and "damn the torpedoes!"
Astronomer Michael Kerr cannot accept the skepticism and denial of science, of common sense. "Why the hell would `skeptics choose to play Russian Roulette with their grandchildren?" he thinks. Ethics, politics. Physics, evolution. Guilt, innocence. Adults, children. Fermi's Paradox. These issues torture the minds of Michael and fellow interstellar travelers sent on a mission of hope. Can humanity survive cataclysmic climate change? Dubito is soon to be followed by Credo and Cogito in the ergo sum trilogy, chronicling the unfolding story of planetary "un-natural history."