The highly increased population around the world gives us the greatest problem that mankind has ever faced in history. I remember the time when the world’s populace was around 6 billion, and nowadays we are talking about a number that is between 8 and 9 billion people living on the Earth. Taking my age into consideration, it means, that this number was elevated by 3 billion in the past 30 years. In my essay, I try to reveal the causes of the continued rising tendency and my thoughts about the issue.