Second Earth. Project of the Third Millennium

On Earth, factors that threaten the very existence of humanity are becoming increasingly evident. Threats from space, climate change, the risk of a suicidal conflict… We must survive, and one of the paths to salvation may be… colonization of another planet. Which one? A version of the solution is proposed by a space technology designer, a well-known publicist, educator, and writer. Scientific futurology. Is this possible? Read on – and decide for yourself.