The Earth’s climate as we know it today is a rarity. Over a long period of time, 10% of the time with a climate like today, 10% with a two kilometer thick ice (ice age), and 80% of the time we have tundra landscape like Siberia.
The Earth’s climate as we know it today is a rarity. Over a long period of time, 10% of the time with a climate like today, 10% with a two kilometer thick ice (ice age), and 80% of the time we have tundra landscape like Siberia.
