I keep reading reports of the rising risk of food riots as food prices soar around the world and vulnerable nations and communities are faced with increased food insecurity, which is a technical term that international agencies use, that actually means risk of starvation. At the same time, governments allow hedge funds to take speculative positions on food as a traded commodity which has been shown to not only increase food prices but also divert supply into storage (long positions) while the ‘investors’ create artificial supply shortages and market instability – while people are being denied their staple food products (for example, corn speculation). There are many things that governments must do in this regard – including investing in sustainable agricultural systems to create local supply certainty, improving the quality of diets (banning high sugar and salt levels), and more. But one of the most significant things that governments could do to keep food prices down and increase food security for vulnerable nations is to cooperate on a global scale to outlaw any food speculation by hedge funds and the big investment banks. It is not only economically destructive to have large proportions of populations living with the constant threat of starvation. It is also unethical.