What is the fine-grained topic of the following text: Another brutally honest global warming education organization that we admire at Job One For Humanity has brilliantly taken on the illusion being forwarded by fossil fuel vested interests, their lobbyists and the poorly informed that there is an allowable amount of carbon, which we can continue to put up in the atmosphere as we burn fossil fuels. Only return the topic.
Critique of the notion of an allowable amount of carbon emissions in the context of global warming.