Human impact on nature at various stages of development of human society.

Man, like any species of animals, influences nature. It happened all the time. Thousands of years ago, people could not greatly influence the world around them. Although, people exterminated species of large animals while hunting. Now, during technological progress, when there are almost 7 billion people, we most of all influence nature. This is mainly a detrimental effect. Since entire species of animals are being destroyed as a result of anthropogenic factors. We are changing the climate and natural landscape. It ultimately affects us badly as well.