Read a little. Learn a lot. • Tightly-written news, views and stuff • Follow us on TwitterBe a Facebook FanTumble us!

21 Nov 2011 23:32

tags

World: UN greenhouse gas study: Carbon dioxide levels reach new high

  • 2.3 parts per million of carbon dioxide in the atmosphere between 2009 and 2010, a big leap from the last decade’s average of 2.0 ppm
  • 64% of climate warming is due to carbon dioxide released from burning fossil fuels, deforestation and changes in land usage, a UN study says source