Radio Australia: Another round of UN sponsored climate change talks has kicked off, this time in the Thai capital, Bangkok. The talks follow on from last week’s meeting in New York, and have brought together delegates from 180 countries. They’ll continue work on finalising a draft text ahead of the crucial Copenhagen summit in December. That meeting is intended to produce a successor agreement to the Kyoto Protocol on reducing greenhouse gas emissions when it expires in 2012. Negotations this week …