We bear a moral obligation to implement controls and standards that reflect the best available air pollution control technologies. (dotearth.blogs.nytimes.com)
He adds that advanced countries need to strive for sustainable consumption and help developing countries adopt advanced pollution control technologies, whereas developing countries need to take action to reduce local emissions. (sciencemag.org)
But even without modern pollution control technology, fossil fuel makes our air cleaner. (desmogblog.com)