Carbon dioxide levels creating long 'interglacial' period
(NEWSER) - On the glass-half-full side, our carbon dioxide emissions may fend off the next Ice Age, the BBC reports. Researchers say the Ice Age due in about 1,500 years won't happen because CO2 levels will be too high: "At current levels of CO2, even if emissions stopped now we'd probably have a long interglacial" period, says Luke Skinner of Cambridge University. The Earth's CO2 level must drop by about 150 parts per million to allow for another Ice Age, in case you're counting. More»
