Dellas Cowboys
Active Member
Unfortunately, the trend is recent enough that the results have yet to fully kick in. The time lag between CO2 emission and their pollution and warming effect is around 50 years, and whatever changes we observe now are only the tip of the iceberg.
Looking back at the 2 extra degrees of warmth last time CO2 levels were this high (Pliocene era, 3 million years ago), should be enough of a call to action considering the damage two more degrees would cause today.

Looking back at the 2 extra degrees of warmth last time CO2 levels were this high (Pliocene era, 3 million years ago), should be enough of a call to action considering the damage two more degrees would cause today.
