Guardian: The UN climate summit, COP15 for short, is coming up in Copenhagen. The global decision makers will hopefully agree on a new climate treaty to replace the Kyoto Protocol from 1997. As this doesn’t just interest some probing NGOs but all of us, there will be several examples of crowd-sourced journalism. Climate Camp has trained its activists in citizen journalism; Indymedia is actually handing out mobile phone numbers to report to; the Open University will use Audioboo as a media …