We've already blown past the warming targets set by the Paris climate agreement, study finds

That's because the feedback loop is already in motion. It's not enough to reduce or eliminate what we've done. We have to actively reverse it and we need to act quickly.

The AP says there is no evidence for these claims.

This paper is not yet settled science, and other researchers will evaluate the conclusions before arriving at consensus as to whether Dessler and his coauthors got their calculations right, according to the AP.