Agence France-Presse: A massive Australian coal export deal with China, seen as boosting the economy and creating jobs, would ultimately result in enormous greenhouse gas emissions, The Greens political party said Sunday. Australian miner Resourcehouse announced Saturday it had secured a 60-billion-US-dollar deal with energy-hungry China to ship 30 million tonnes of coal a year from a proposed mine in Queensland. But Greens Senator Bob Brown said the deal would result in the release of significant …