Quiz Ice age 1850 2020

Let's see how much the intensification of the greenhouse effect has increased the average global temperature since the industrial era.

In the right-hand menu of the simulation above, select the Period 2020 then 1850 and compare the planet's surface temperature.

Also compare the 1850 period with the Ice age Period (corresponding to the state of the planet during the last glacial maximum around 18,000 years ago).