Dr Joe McFadden, Cornell University August 11, 2022 Dietary solutions to inhibit ruminal methanogenesis: Where are we now, where do we go next, and how do we get there? Dr Joseph McFadden leads a research program at Cornell University focused on dairy cattle nutrition with a focus on improving nutrient digestibility, liver and gut function, and the efficiency of milk production. He is leading the development of a Cornell program and center to evaluate the effects of feed additives and drugs on methane and milk production using standardized procedures with the development of a climate-controlled respiration chamber system to study enteric methane emissions from dairy cattle.