Layzej writes: Based on data from January to September, the HadCRUT dataset shows 2015 global mean temperature at 1.02 degrees C (±0.11 degrees C) above pre-industrial levels for the first time. The Copenhagen Accord recognizes "the scientific view that the increase in global temperature should be below 2 degrees Celsius (PDF)." Physicist Ken Rice points out that the next degree Celsius may be closer than we think. "It's taken us about 160 years to warm by about 1 degree C. This is associated with emissions of about 550GtC (550 billion tonnes of carbon, or ~2000 billion tonnes of CO2). Current emissions are around 10GtC/year. If we continue emitting as we are, we will double our cumulative emissions in about 50 years. If we continue to increase our emissions, it will be even sooner.
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. Check out the new SourceForge HTML5 internet speed test! ×