It is not news nowadays that the climate on earth is changing. And this change is not a long-term prospect, this is a process happening here and now. Consequences of it one can observe in this day and age. Climate change has a global impact on the human environment, nature, wildlife. And surely it also takes its strongest toll on economics. Agricultural sector turns to be the most vulnerable one to climate change. Many agricultural plants, on manufacture and market sale of which economics of some countries and large sectors of world trade are based, are extremely susceptible to weather changes; unexpected climate changes, not to mention here a process of global warming, can affect production of these plants in the most disastrous way. In its turn this process can directly influence the majority of population of export countries, where cultivation of these plants is basically the only source of income, and in some cases the main element of the food supply.