He predicted that price rises in staples such as rice, maize and wheat would continue because of increased demand caused by population growth and increasing wealth in developing nations. He also said that climate change would lead to pressure on food supplies because of decreased rainfall in many areas and crop failures related to climate. "The agriculture industry needs to double its food production, using less water than today," he said. The food crisis would bite more quickly than climate change, he added.
But he reserved some of his most scathing comments for the biofuel industry, which he said had delivered a "major shock" to world food prices. "In terms of biofuels there has been, quite properly, a reaction against it," he said. "There are real problems with unsustainability." Biofuel production is due to increase hugely in the next 15 years. The
Before taking over the chief scientist post from Sir David King nine weeks ago, Beddington was professor of applied population biology at Imperial College London. He is an expert on the sustainable use of renewable resources.
Hilary Benn, the environment secretary, said at the conference that the world's population was expected to grow from 6.2bn today to 9.5bn in less than 50 years' time. "How are we going to feed everybody?" he asked. Beddington said that in the short term, development and increasing wealth would add to the food crisis. "Once you move to [an income of] between £1 a day and £5 a day you get an increase in demand for meat and dairy products ... and that generates a demand for additional grain." Above £5 a day, people begin to demand processed and packaged food, which entails greater energy use. About 2.7bn people in the world live on less than £1 a day….Image of a fool's mate, "Fenya," Wikimedia Commons