The global financial crisis left many families and governments, especially in developing countries, even more vulnerable to rise in food prices. Export earnings slumped and remittances from relatives working in cities or abroad dried up. So even in places where food prices stabilized, the poorest families had less money to spend.

Unnoticed by the rest of the world, the world hunger crisis that erupted in 2008 unleashed its full fury in many places only after the media had already moved on to cover the next crises in financial and trade markets. The consequences were devastating: In 2009 alone, more than 100 million people were added to the ranks of the hungry. More than 1 billion people suffer from hunger these days - more than ever before.

In 2008, donors to WFP stepped up their aid rapidly, enabling the organization to reach more than 100 million people. China's Premier Wen Jiabao added an extra $2 million to the country's regular $2.5 million contribution and urged all donors to double their donations. But contributions across the board have dwindled this year. WFP had received just 34 percent of the money it requires for 2010 by the beginning of August. The result: half of the usual food rations or no food at all for millions of hungry people and refugees, no school meals for millions of children from poor families, WFP operations in some countries threatened with closure.

But the news is not all bad. Plentiful harvests in 2009 allowed for some restocking of grain reserves. Fuel prices, which were a factor in the 2008 price rise, have not increased significantly, keeping production costs and demand for biofuels lower.

Developed countries' governments renewed their focus on food security, promising $20 billion assistance at the G8 meeting in L'Aquila, Italy, last year. Governments of developing countries were reminded of the centrality of agriculture to their economic growth and have pledged to invest more in food security.

Last week, at the Sino-African Agriculture Forum co-sponsored by the Communist Party of China and the Ministry of Agriculture, governments and ruling parties pledged to strengthen the already decades-long cooperation in agriculture, promote trade and investment.

And last month, the China Institute for International Strategic Studies convened a seminar at which some of the world's leading strategists, used to dealing with issues of international security, examined the potential threat posed by global food insecurity.

Strong political commitment such as that shown by China is fundamental for promoting global food security. It is the best chance we have of averting another, more predictable, tragedy emerging from this year's horrific natural disasters.

The author is director of the World Food Programme China.