reSee.it Video Transcript AI Summary
Over the past 4000 years, the planet has been cooling down. In the last 38 years, there has been no change in temperature. In the last 150 years, there have been 3 warming periods and 3 cooling periods, resulting in a total warmth of about 0.6 degrees Celsius. The warming after the little ice age in 1850 is expected, and if measurements are taken from that time, we have been warming. However, if measurements are taken from the medieval warming or the Roman warming, we have actually been cooling by about 5 degrees. So, when someone says it's warming, the question to ask is, since when?