A conversation between the editor-in-chief of Troitsky Variant Boris Stern and biologist Mikhail Nikitin about possible alternative versions of the origin, evolution and spread of life.Recording and editing by Alexey KudrDear viewers, subscribers of our channel, readers of the newspaper Troitsky Variant - Science. If you like what we do and you want to support us, please use this link http://trv-science.ru/vmeste/.