Blog entries filtered by: Productivity
Last month I was honored to visit Stanford as a featured speaker at their Global Food Policy and Food Security Symposium Series. I shared the bill with Prabhu Pingali, Deputy Director for Agriculture Development at the Bill and Melinda Gates Foundation, who has been critical to helping guide and advance our work at HarvestChoice.
Recent spikes in global food prices have garnered much attention, as they did when prices spiked in the early 1970s. But much less policy attention has been placed on the longer-run trends in commodity prices.
HarvestChoice cofounders and principal investigators Stanley Wood and Philip Pardey discuss our mission, our data challenge, and four signature aspects of our innovative approach to more productive and profitable farming in Sub-Saharan Africa.
Coming up in December, I'll be honored to give the keynote address at the Field Crops Rust Symposium in San Antonio. Crop rust – wheat stem rust, in particular – is a topic we’ve spent a lot of time with in recent years, and we’re making fresh progress (see this recent paper) toward mapping and understanding the threat both in Africa and here in the U.S.
Federal and state investments in agricultural research have consistently generated very high social rates of return. Surveys of the hundreds of studies quantifying the returns from agricultural research suggest rates of return in the range of 40–60 percent per year. Our recent work reconfirms that US public investment in agricultural research and development (R&D) has paid off handsomely, with benefit-cost ratios of 20:1 and higher. Nevertheless, for many reasons funding for research targeted at agricultural productivity has stagnated since the early 1980s.