3 ms·

Is 3deg C or 10deg F until 2100 that massive of a transition event?

• pyrale 8y ago
  The last ice age (ie a sheet of ice covering a large part of NA) was about 4ºC or 12ºF colder. So yes, that is a pretty massive thing, especially happening over a lifetime.
  • lurquer 8y ago
    The freezing point of water creates a discontinuity in the effects of temperature change. That is, a ten degree swing that results in water freezing (or melting) for most of the year is far different than than a ten degree swing in a range far above (or below) 32 degrees.
    • bumholio 8y ago
      On the other hand, a positive 10 degree global increase will include regions where water freezes regularly. This will either completely change the climate of those regions, or would mean that temperature swings in the rest of the world will increase much higher to compensate.