Ergo sum: a trilogy for the 21st century

Under one cover, the three books ＂Dubito, ergo sum＂, ＂Credo, ergo sum＂ and previously unpublished ＂Cogito, ergo sum＂ are released under the title ＂Ergo sum, a trilogy for the 21st century＂. The trilogy explores the greatest threat to future life on Earth: living only for the present, consuming what we like, no matter the consequences. 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?＂ Ethics, politics. Physics, evolution. Guilt, innocence. Adults, children. Faith, hope, love. These issues occupy minds of Michael and fellow interstellar travelers sent on a mission of hope... Stories of politics, tragedy and unexpected heroes unfold, often with comical sub-texts. Can humanity survive cataclysmic climate change?