Lost credit card <a href=" http://www.suristage.com/tetracycline-acne.pptx#hotter ">tetracycline as a selector for resistant bacteria in activated sludge</a> Most impacts are projected to get worse unless governments cut greenhouse gas emissions sharply, it says. The report, by 259 authors in 39 countries, is the first of four due in the next year about climate change by the IPCC.