"Dried environmental resources, climate change, the threat of a nuclear catastrophe - such a world gives rise to a feeling of hopelessness and alienation. The focus of the book "Joy in the Heart" is the solution to global problems, which the author offers in such an extraordinary way as communication with extraterrestrial intelligences. Will humanity be able to make a revolution in consciousness and find a way out of the impasse it has driven itself into? This is a fascinating science fiction that makes us think deeply about how we treat the environment and other civilizations new horizons and offers us a new perspective on the possibilities of coexistence in the great cosmic union."