The main character - ECOLOGIST - lives and works in the present tense. However, in the USSR of 1975-76, it also happens quite often. In lucid dreams, but unusual ones. He SAVES HUMANITY FROM WASTE, knowing for sure that this should have been done precisely in 1975-76, and not now, when landfills are already crawling through the windows. Forward to the fascinating adventures of an Ecologist in the USSR in the spring of 1975!

From the author: The book is dedicated to the memory of Academician of the Russian Academy of Sciences Leonid Abramovich Weisberg (1944–2020), three-time winner of the State Prize, author of the public lecture “How to save humanity from waste?!” And, also, to the author’s friends, relatives and friends. This, in a sense, is a book about them, about a bygone era where we were all happy. This is not a memoir, but just a book, a work of fiction. Almost all the characters in the book have their prototypes - real people, and those who are alive gave their consent to be mentioned in events related to them. Some author's fiction prototypes are also approved.