just a slapper
There are climate signals evident back as far as the 1930s in Australia. But examples of feedback loops that have already kicked off in earnest are methane releases from thawing permafrost in Alaska and Siberia, moraines in Greenland, and a whole bunch of others.I give up. Your comments are not based on science so no point arguing.
Stopping all CO2 now would not stop the runaway train.