Tag Archives: air pollution

When will China reverse its carbon emissions?

13 Nov

From Tyler Cowen, note the last  paragraph below, which I’ve bolded:

Fourth, if you look at the history of air pollution, countries clean up the most visible and also the most domestically dangerous problems first, and often decades before solving the tougher issues. For China that highly visible, deadly pollutant would be Total Particulate Matter, which kills people in a rather direct way, and in large numbers, and is also relatively easy to take care of. (Mexico for instance has been getting that one under control for some time now.) The Chinese people (and government) are much more worried about TPM than about carbon emissions, which is seen as something foreigners complain about. Yet TPM is still getting worse in China, and if it is (possibly) flat-lining this year that is only because of the economic slowdown, not because of better policy.

When will China cap carbon emissions? “Fix TPM and get back to me in twenty years” is still probably an underestimate. Don’t forget that by best estimates CO2 emissions were up last year in China by more than four percent. How many wealthier countries have made real progress on carbon emissions? Even Denmark has simply flattened them out, not pulled them back.

The Chinese really are making a big and genuine effort when it comes to renewables, it is just that such an effort is dwarfed by the problems mentioned above.

The media coverage I have seen of the U.S.-China emissions “deal” has not been exactly forthcoming in presenting these rather basic points. It’s almost as if no one studies the history of air pollution anymore.

I understand why a lot of reporters want to “clutch at straws” — it’s good for both clicks and the conscience — but a dose of realism is required as well. The announced deal is little more than a well-timed, well-orchestrated press release.

via When will China reverse its carbon emissions?.