Study: Global Warming Will Cause 50 Percent Increase In US Lightning Strikes By 2100Global warming will cause a 50 percent increase the number of lightning strikes in the United States by 2100, according to a new study.
NOAA: World In 2013 Was 4th Hottest On RecordThe average world temperature was 58.12 degrees, tying with 2003 for the fourth warmest since 1880.

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