Feeding the world's growing population is one of the most critical policy challenges for the 21st century. With … tightening constraints on water, arable land, and other natural resources, agricultural innovation is quickly becoming the most … promising path meet the nutrient needs for future generations. At the same time, the increasing variability in the world …

Introduction /Petra Moser --The roots of agricultural innovation : patent evidence of knowledge spillovers /Matthew … Meyers, Paul W. Rhode --Comment /Michael J. Roberts --Local effects of land grant colleges on agricultural innovation and …"The challenges facing agriculture are plenty. Along with the world's growing population and diminishing amounts of …

Feeding the world’s growing population is one of the most critical policy challenges for the 21st century. With … tightening constraints on water, arable land, and other natural resources, agricultural innovation is quickly becoming the most … promising path meet the nutrient needs for future generations. At the same time, the increasing variability in the world …