Yes. Most of the work so far has been PR. There have been no actual solutions presented that can prevent more than 2 degree rise in temperatures. We are already

Yes. Most of the work so far has been PR. There have been no actual solutions presented that can prevent more than 2 degree rise in temperatures. We are already on track for at least 2 degrees and more. There is also the fact that the oceans are great reservoirs of energy so even if we manage to reverse the trend because of the energy stored in the oceans we will have to live on a warmer planet for several decades. This is assuming we actually start reversing global warming, which there is no indication that current market driven methods can address.