One limiting factor in most eco-systems in free nitrogen ... where humans live, this is provided artificially in rather large abundance ...
Do the math ... only 17 gigatonnes per year of extra carbon dioxide is showing up at the Keeling Institute ... we know we're burning and releasing 40 gigatonnes every year ... of course the oceans are absorbing it, and ... algae ... we're pouring free nitrogen into the oceans like mad ...
"Ocean acidification" includes deoxyribonucleic acid ...
Baleen whales are the real enemy here ... even since we stopped hunting them, temperatures have been exploding ...