Climate Model Predicts Greater Melting, Submerged Cities, Scientific American: Over the past 30 years, temperatures in the Arctic have been creeping up, rising half a degree Celsius with attendant increases in glacial melting and decreases in sea ice. Experts predict that at current levels of greenhouse gases ... the earth may warm by as much as five degrees Celsius, matching conditions roughly 130,000 years ago. Now a refined climate model is predicting, among other things, sea level rises of as much as 20 feet, according to research results published today in the journal Science...
"Such a sea level rise would permanently inundate low-lying lands like New Orleans, southern Florida, Bangladesh and the Netherlands. Already sea level rise has increased to an inch per decade... And evidence that the Arctic is exponentially warming continues to accumulate. ... "We need to start serious measures to reduce greenhouse gases within the next decade," ... "If we don't do something soon, we're committed to [13 to 20 feet] of sea level rise in the future."
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