[Probability of a "greenhouse catastrophe" and the nature of feedback]

The chance of "hotbed catastrophe" appearance is discussed on the theoretical base. The feedbacks have essential significance in ecological and evolutional processes. They are directed against the cause, which disturb the status of ecological equilibrium in biosystem always. The "hotbed effect" will provoke biospherical processes, which will be directed to the reconstruction of ecological equilibrium status. "Hotbed catastrophe" chance is very small.