Human mind continuously produces explanations because an explained world is perceived as more understandable, more secure, open for forecasting and for planning of successful actions. In all cultures and on all continents the explanations rely on the notion of causality. Causality is used for modelling of the simple events and for explaining the most complex happenings in the world like expansion of Universe. This is why the project is devoted to examination of causality, namely to the role of human mind and to the role of human thinking about time for uncovering causal relationships. In the project I am going to examine the limits of stability of causal relationships and reliability of causal relationship’s representation in human mind.