Carbon isotope ratios remain valuable tools, but they are no longer unimpeachable witnesses. They are part of a broader, far more uncertain picture of how carbon moves through the Earth system—a pi…| Watts Up With That?
To call climate science “settled” in the wake of this paper is not just intellectually lazy—it’s laughable. It’s the scientific equivalent of declaring victory halfway through a chess match w…| Watts Up With That?