The eighteenth edition of the Agricultural Outlook provides projections to 2021 for the major agricultural commodities and biofuels as well as fish and seafood. Recent market trends and likely future developments are discussed in detail. This report foresees continuing high commodity prices and concerns over food price inflation. A special feature examines the challenges of meeting the rising demand for food in a context of rising input costs, growing resource constraints, increasing environmental pressures and the impacts of climate change.