Unfortunately, this argument is no longer convincing. I've been hearing for most of my life, at least the last 40 or so years, that "action is needed now" and "we're 10-15 years away from disaster," which never comes. The doom-predictors' credibility is unfortunately totally shot at this point. We've been "almost beyond the point of no return" for as long as I can remember--it's the Truck Almost Hitting The Pole GIF[1]
1: https://tenor.com/view/truck-crash-test-pole-doesnt-reach-gi...