Christopher Monckton mixes things up @wattsupwiththat - the carbon budget

On WUWT there is an article by Christopher Monckton (archived here). It's a short article (for him), in which he fudges numbers and mixes up concepts. Anthony wrote what Roy Spencer excitedly thinks is a very clever headline: 2°C or not 2°C–that is the question. Is it the question or is the question something else? It turns out the question was something else - and the answer at WUWT was wrong as usual.

The article starts with a graphic from an old slideshare presentation from Jonathon Kooney. A slide which Mr Kooney dropped from his later presentations on climate change, possibly because it was hard to make sense of it. The slide was based on the 2009 paper by Malte Meinshausen and co: "Greenhouse-gas emission targets for limiting global warming to 2°C".