Climate change It is undeniable the fact that the climate is already changing. We just have to realize that winter is not what it used to be. Now it is warmer, and winter days have mild temperatures and the most of them are bright and pleasant. Needless to say that there are very few days which it snows and is icy, therefore insects do not die, their population increases and they may transmit a wide range of virus which pose an endless of illnesses. Besides, summers are boiling lately and, what is worse, hot waves happen repeatedly. High temperatures are only one consequence of the global warming but they will probably lead us to others, much worse, such as the melting of the poles or the sea level rising, which will make many human settlements disappear in the coming years. Currently, we can observe the climate change’s effects on animals. As an example I will tell you one I have noted. I used to see cranes flying towards the North over late February, it was for me a signal which means the winter was over, but throughout the last years I have realized that they come back to North sooner, December or January. Then, some days later, I see them flying towards the South again, looking for warmer places, and past a couple of weeks or so, I see them towards the North again. Poor cranes! They are completely confused, they can not distinguish to where and when they must set off on their migratory journey. All people should clamp down on this issue, otherwise, human race will be damned to vanish.