Rapid population growth, 600 million births each month. Climate change may lead to water shortages, Paddington, said for everyone to grow enough food to become further challenges. Scientists say the next severe drought this century will become more frequent.Water supply more pressure, because of the growing population they should not only water but also water to feed their crops. For
Example, the production of one tonne of wheat, it takes about 50 tonnes of water. Because the control of population growth in the short term is almost impossible, Paddington professor said that we need to take other measures. "Agriculture in response to population growth has been very well behaved, but now the situation is different, which is undergoing dramatic change."
"Can we do something you do not need the food problem? Food demand are huge. 2030 demand for energy will grow 50, while the demand for food will increase by 50. "Paddington said. Over the past two years, including basic commodities, including wheat prices reflect soaring demand for grain growth. Fossil fuels produce large amounts of greenhouse gas emissions, biofuels