This article is about the water scarcity in China. The article also explains why the water pricing should be liberalize.

This article is about the increase in China's oil demand. It is helpful to understand the demand and price relationship.

This is a very nice article about the fall in British house prices. The article makes comments on the whole British economy. It even compares it with the US economy.

This article is based on the scarcity of the food. The article gives data about the poverty rates of the world. The article judges that who should be responsible for the poverty.