Quad City Times: Evidence that the planet is warming can be found by reviewing the historical record of temperatures taken around the world, in the oceans and by satellite.
While there are temperature downturns and extra-cold storms within the data, the long-term trend is clear.
The National Oceanic and Atmospheric Administration, or NOAA, published a report in July 2010 looking at 10 key climate indicators that all point to the same finding: The world is warming.
The NOAA report emphasized that humans have...