This paper examines the 2008 global food price crisis, identifying long- and short-term causes as well as the two factors which distinguish the 2008 food price increases from earlier episodes - speculation and diversion of food crops to biofuels. The paper contends that while most attention has been focused on factors including higher energy costs, decline in growth of agricultural production and increased demand from emerging economies, it is essential to examine the structural causes of growing food insecurity to understand what is really behind the food price crisis. It then explores the impact of several factors including systemic decline in investment in agricultural productivity; state's reduced regulatory role in agricultural production and trade; indiscriminate opening of agricultural markets which has resulted in import surges, and emphasis on cash crops, on food security of developing nations. The paper also examines both national and international responses to the crisis and goes on to propose several short-term and long-term measures to address the crisis. The implementation of the proposed policies, the paper argues, however depends on several prerequisites based on the principle of food sovereignty which would allow policy space for developing countries to protect their agriculture, markets, and livelihoods of farmers.