Which country is most vulnerable to climate change?

Climate change will affect whole planet but some countries will be more affected than others. For instance if sea levels are about to rise according to scientific predictions then Bangladesh could soon disappear under the sea, and the same destiny could await some richer countries, like for instance Netherlands. When we talk about world's most powerful countries then many scientists see China as the country most vulnerable to climate change.

China is currently world's biggest polluter heavily dependent upon fossil fuels, most notably coal to keep its economic growth up and running. Despite big investments in renewable energy sector like wind energy and hydropower China is likely to remain heavily dependent upon fossil fuels, for at least couple of decades. The Current situation that China is in is really a tricky one because Chinese are aware that they have to curb greenhouse gas emissions but they do not want to sacrifice their economic boom to do so.