Unlike other commodities, surging food prices are of special concern to the world’s poor. Many impoverished people depend on food production for their livelihoods, and all poor people spend large portions of their household budgets on food. There are concerns that millions of people may have been plunged into poverty by this crisis, and that the already poor households suffer further through increased hunger and malnutrition. The 53 members of the Commonwealth comprise a diverse group of high-, middle- and low-income countries, including countries with large populations such as India, Pakistan and Bangladesh; small island states like Antigua and Barbuda, and Seychelles; and net food or oil producers, for example Australia, Canada and Nigeria. This issue of Commonwealth Trade Hot Topics summarises the key findings of a study commissioned by the Commonwealth Secretariat on the impact of surging food prices on Commonwealth developing countries.