[syzarian]

What is the purpose of your comment? Do you have a belief that if the global mean temperature were, for instance, raised 3 degrees celsius that this change would not result in noticeable changes in weather? Weather does not affect or result in global warming but global warming does affect and result in weather change.

[vasqw]

Many people maliciously conflate "climate change" with "man-made climate change".

[polotics]

The year 2002 called and wants its denialism back. The effects of added CO2 are so simple to understand, CO2 is so easy to measure...

[kergonath]

For all intents and purposes, at our scale both are the same. You have to go back several decades for baseline natural variation to be larger than the human-caused increase in average temperatures.