On Thinning Ice
Michael Byers: When the Ice Melts, 6 January 2005
“... only in zoos. In the two hundred years since industrialisation – a geological millisecond – we’ve increased the concentration of carbon dioxide in the Earth’s atmosphere by 35 per cent; a third of that has appeared in the last four decades. Carbon dioxide and other greenhouse gases, such as methane, trap heat that would otherwise radiate into ... ”