A report issued on the sidelines of the UN's Climate Conference in Cancun, Mexico, says 2010 is so far warmer than 1998 and 2005 - the previous top two.

The outcome of those UN talks could affect communities around the world.
 
In Panama, rising sea levels threaten to force thousands of the indigenous Kuna tribe from their homes.
 
Al Jazeera's Monica Villamizar reports.