We have reached the “8 billion humans on Earth” milestone today. Interestingly, 200 years ago, there were only 1 billion of us. This growth - thanks to the enormous advances in medicine, healthcare and food production around the world.
A scientist who posts about his hobbies - astronomy, photography and cycling
We have reached the “8 billion humans on Earth” milestone today. Interestingly, 200 years ago, there were only 1 billion of us. This growth - thanks to the enormous advances in medicine, healthcare and food production around the world.