Reuters: World climate negotiators will gather in Bonn next month to edit an “indigestible” set of proposals into a manageable document for international consideration, the head of a key U.N. panel said on Tuesday. The August meeting is the first step in a timeline aimed at reaching a new worldwide agreement to combat climate change in Copenhagen in December, said Michael Zammit Cutajar, chairman of a working group of the U.N. Framework Convention on Climate change. Not previously …