‘The image of cities is often traffic-clogged, polluted and energy-guzzling, but a new study has shown that city dwellers have smaller carbon footprints than national averages.
…In the US, New Yorkers register footprints of 7.1 tonnes each, less than a thrid of the US average of 23.92 tonnes.’
via City dwellers have smaller carbon footprints, study finds | Environment | guardian.co.uk.