Saturday, August 28, 2010

Hey! Climate Change is Happening Now!

Extreme weather is putting hundreds of thousands of lives and livelihoods at risk all around the world. In order to avoid the worst and most devastating impacts of the severe weather events that are consistent with climate change, we must begin to significantly reduce our greenhouse gas emissions.

Extreme Weather and Global Climate Change


  • Pollution from human activities is warming our climate. The 10 warmest years on record all occurred since 1990, and the last decade was the hottest recorded since worldwide record keeping began more than 100 years ago. The period between January and June of 2010 was the warmest six months on record.
  • A warming climate increases the chance that we will experience extreme weather events such as floods, droughts and intense storms, and ramps up the risk that severe weather events will cause catastrophic damage.
  • The floods, fires and droughts we're seeing in places like Pakistan and Russia are consistent with the effects of global warming, including temperature increases, increased precipitation in some parts of the world, and droughts in others.
  • In early August, a 97-square mile chunk of ice--the largest since 1962--broke away from the northwest coast of Greenland.1 Canadian officials fear the massive "ice island" could pose a risk to ships and oil platforms.2
  • Unless we significantly reduce global greenhouse gas emissions, we are likely to see even more extreme weather events and the consequences they bring. 


    References:
    1. The National Aeronautics and Space Administration, Earth Observatory, "Ice Island Calves off Petermann Glacier," August 13, 2010.
    http://earthobservatory.nasa.gov/IOTD/view.php?id=45112
    2. Randy Boswell, "Giant iceberg drifting toward Canada could threaten ships, oil platforms," Montreal Gazette, August 10, 2010.
    http://www.montrealgazette.com/news/Giant+iceberg+drifting+toward+Canada+could+threaten+ships+platforms/3382103/story.html

    Many thanks to Repower America for facts and references. Visit their website for more information: RePower America

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