A massive outbreak of jellyfish, that is bothering beach-goers, has been officially blamed on global warming according to this article over at Global Shamming.  Other factors that are believed to cause the invasion include overfishing and runoff from lawn fertilizer.
Read More: globalsham.blogspot.com

We’ve already learned from the econuts that global warming causes frogs to die (now debunked), HIV/AIDS infections to spread and salmonella to spoil tomatoes. Now comes evidence that jellyfish are inreasing in numbers thanks to climate change.
Read More: www.physorg.com