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There is now a CONTENT FREEZE for Mercury while we switch to a new platform. It began on Friday, March 10 at 6pm and will end on Wednesday, March 15 at noon. No new content can be created during this time, but all material in the system as of the beginning of the freeze will be migrated to the new platform, including users and groups. Functionally the new site is identical to the old one. webteam@gatech.edu
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The public's hunger for information about climate change has never been greater, yet the politicization of climate change has made it difficult to separate truth from fiction. 2015 is poised to become the warmest year on record, but it is important to remember that the instrumental record of climate is relatively short, spanning only a few decades in many regions.
Over repeated visits to remote coral atolls in the tropical Pacific, Kim Cobb has assembled a record of climate from corals that spans many millennia. The results help to place current climate change trends in context.