August 2009 Archives

Though Karla wrote about a great blog entry about climate change a few months back, the topic is on my mind and in the news. Yesterday, the Pacific Islands Forum convened in Cairns, Australia. This article details how leaders of seven small island nations met in advance of the forum to express their concerns over the immediate threats related to climate change, and to urge leaders of developed nations to take an aggressive stance in slashing greenhouse emissions.

I recently compiled a list of the threats that small islands face due to climate change. The threats range from the obvious - coastal inundation, intrusion of salt water into fresh water drinking supplies and crops, extreme weather events - to the less obvious, yet still potentially devastating effects - damaged crops and unpredictable harvest rates, decline in fish populations due to coral bleaching and mangrove loss, increase in vector-borne diseases such as dengue and malaria, economic insecurity and decreased tourism revenue, and cultural tensions as communities are forced to relocate. On a visit to Seacology projects in Yap, Micronesia in 2007, local leaders told me of their worries regarding the likely migration of communities from an outer atoll to the main island, where resources are already stretched. While in Vanuatu in June 2009, residents spoke of disappeared coastal landmarks and boundaries, inundated by sea water.