Amazon.com description: Product Description: The latest research on past and current day contacts with extraterrestrials as well as discussion on what impact with an alien race would have on everything from our religious and political institutions to our education, science, and arts. Schatt explains current SETI strategy as well as the real danger SETI is ignoring that could bring about the end of humanity, according to warnings by Stephen Hawking and Elon Musk. This book examines the various forms aliens could take as well as how differences in their physiology, culture, language, psychology, ethics, and morality could change our world. Schatt draws on the latest works by Search for Extraterrestrial Intelligence (SETI) researchers as well as leading exobiologists and archeologists to explain the difficulties in crafting messages as well as understanding any messages received. The book includes an annotated review of the best materials on the subject.