In many countries of the developed world, each person produces 1.95 kilograms of waste per day. Back in 1960, this figure was 1.2 kg. There are currently 7.3 billion people in the world, and at the current rate of population growth (1.1% per year), there will be 15 billion people on Earth in about 64 years. This only means more pollution. So let's do what we have to do, avoid the mistakes of the past and keep our planet clean. We have only one.
