Total demagogy. Global warming (in the sense in which is presented) is one huge fraud, deception. Rising of average temperature about 0,X° is for animals far less dangerous than losses and dramatic changes of their natural habitats. 90% of native forests and other vegetation on Madagascar is destroyed! If you want to know something more about "global warming", watch videos (at least that first video) on site http://chelemendik.sk/Kto_vymyslel_globalne_oteplovanie_443637609.html - Yes, text is in Czech laguage, but videos are in English (with czech subtitles).
 

I agree there's a lot of speculation going on with Global Warming and surely the loss of habitat is by far a greater problem but by posting that I didn't want to stress on Global Warming itself but more on the lizard decline!I guess at least the statistics for the populations are not a fraud!