Can humans really adapt to climate change?
When contemplating whether humans can successfully adapt to climate change, it is worth noting that at least twice in the last 1.2 million years our species was almost wiped out. Genetic research confirms that 1.2 million years ago the human population on Earth was around 18,500, perilously close to extinction. The reason for this low number is not directly known. Then about 150,000 years ago, it plummeted again down to just 2,000, probably due to climate change.


