A new scientific report has determined the last decade was the warmest on record. The report also found that each of the last three decades has been much warmer than the decade before. About 300 scientists from forty-eight countries contributed to the 2009 State of the Climate report released by the National Oceanic and Atmospheric Administration. 2010 is already breaking temperature records. Last month was the hottest June on record. And this year had the warmest average temperature for January to June since record keeping began.