Five Reasons the Planet May Not Be Its Hottest Ever

Climate Realists
"On Thursday the U.N.'s weather agency announced that 2010 was a milestone, the warmest year on record, in a three-way tie with 2005 and 1998. "The 2010 data confirm the Earth's significant long-term warming trend," said Michel Jarraud, the World Meteorological Organization's top official. He added that the ten warmest years after records began in 1854 have all occurred since 1998. But how reliable is the data? Here are five good reasons some scientists are skeptical of these claims."