Heat_Is_On

Oh boy. I LOVE winter and snow. This is NOT good....

Well I think Blizzard is done here. I had popcorn and was enjoying the back and forth especially between him/her and skierinvermont. Will one or both of these users be banned? should they? or is this discourse allowed. It was entertaining.... anyway. Is this stuff quoted true? First is CO2 really a weak greenhouse gas? Isn't it the dominate GHG? Also being from a physics background, does CO2 really lag T in ice cores. I find it hard to believe that such data up to 400 thousand years ago could be resolved to such a degree. If CO2 rises and falls lag temperature changes, a layperson in climate science like myself could be confused and think it is not important. Also if CO2 is a weak greenhouse gas again one can see why there is confusion with people. Also was there a little ice age and medieval warm period? I always thought there was and if so, one can see that natural effects can be also at work. Again this can confuse a non climate scientist. So is this blizzard just outright lying? please advise. I really though they figured all this stuff out and we are warming tremendously. I have heard that even our day to day weather especially storms are supercharged by CO2. Of course I take what the media says with a grain of salt since they often overdo stuff. thanks all.

This is bad news for eastern winters. These are warm phase for the eastern U.S winters. Shucks. It seems that we get cold at times but then blowtorch out of late. shucks. see below.

This study suggests the feedbacks are at least double (roughly) and more likely triple from doubling CO2. Doesn't the CMIP6 have a even higher range of temperature change for doubling of CO2 than CMIP5? Why does the IPCC still hold on to the 1.5C to 4.5C range it has had for decades? This is a big range. You would think they could have narrowed it down by now.