Assorted Links March 11, 2015 More Efficient Photosynthesis Transferred From Corn Into Rice: Could Boost Yields 50 PercentGOP hopefuls discuss ag policy at Iowa Ag SummitThink farmers are to blame for you hour of lost sleep? Think again.Is it possible that the very thing we are calling for, more labels on our food, is the exact same thing that is giving us the wrong impressions about what is in our food?Good supermarkets in poor areas may not prompt better eating