The truth is, today, on our planet, most of the population either belongs to the middle class or to the wealthiest classes. Now, what exactly do we mean by the middle class? The middle class is a proprietary class. Over the same period, the population grew by more than 40 per cent, and those people became two and a half times richer. According to the Environmental Performance Index, the richer a country is, on average, the cleaner its environment becomes, the more environmental awareness exists, and the better results it gets.

Source: Dhaka Tribune May 21, 2019 15:45 UTC