The Horn of Africa is facing the worst food crisis ever. Over 12 million people, including malnourished children, have been severely affected in Djibouti, Ethiopia, Kenya and Somalia. The UN estimates that around $2.5bn is needed for the humanitarian response in the Horn of Africa. Many countries have come to the rescue and funds have started to flow in. The Data blog has a very informative post  with charts and figures on the donated funds and distribution so far.
With soaring global food prices and climate change, longer-term solutions are needed to ensure food security. For Africa, irrigation can be a beneficial solution, as explained by Shanta Devarajan in his post ‘Irrigation and Climate Change ’. Elsewhere in Europe, ‘food sovereignty’ is viewed as the future of food, and interestingly the developing countries are showing the way. Read this post  from Poverty Matters to know more.
Do emerging economies have more ‘heft and reach’ than developed ones? Yes, on many measures, according to The Economist. See this video/info graphic  to know more.
And finally, on a lighter note, check out some of the winning cartoons  from the Scientific Integrity Editorial Cartoon Contest.