Reuters: Deteriorating government finances, a plunge in China’s economy and threats to food and health from climate change are among the major risks facing the world today, the World Economic Forum said on Tuesday. It also said there is great danger in the world’s varied approaches to global governance — essentially uncoordinated responses by governments to globally entwined problems. The report — Global Risks 2009* — was released by the WEF, a business and academic think tank, ahead …