The organism world of the planet, both in groups and single individuals, is subjected to many and diverse hazards, which are a part of its environment. In a certain inevitable moment one or several of these hazards become realized (Rn =1), thus ceasing the life of the organisms. This law has no exceptions and refers to allliving creatures, including man. However, this dismal picture possesses the inherent possibilities of postponing or reducing the hazards and science can do many substantial and useful contributions in this field...