with cattle production, learning that increased co2 is going to reduce the protein content of what your cows are eating, that s good to know. that s important for just practical planning. usda scientists figured it out. trump administration is covering it up. 2017, superpractical findings for farmers dealing with newton r nutrient runoff. u.s. as a scientists studied how farmers can make simple, very practical choices that can have a big impact on that, things like not row toe tilling their sole. u.s. as a scientists quantifying the kind of effect steps like that can have as farmers are dealing with increased pollution and runoff problems. last summer a promising findings from usda scientists that coffee can be a sort of canary in the coal mine test subject for scientists who are trying to monitor and anticipate how pest