Ziggy Switkowski

The Australian regularly shows its contempt for science, scientists and the scientific method, titling an article "Respect the science and don't call CO2 a pollutant" is more than little hypocritical. You might think from the title that the author, Ziggy Switkowski, presents some sort of scientific argument why CO2 is not a pollutant, but he doesn't. The closest he comes is this: Many cold regions in the northern hemisphere welcome global warming. Think of Scotland, parts of Scandinavia, Russia, Canada. To them, increasing CO2 is not a problem. Is it possible for CO2 to be a pollutant in…