The up-and-coming generation of farmers, and those following them, will face some big questions as they span their careers. How will agriculture feed a growing population with a growing middle class? How will very rapid development and deployment of technology impact farming? There are plenty more questions and many of them will require big thinkers with big ideas.
The well-known TED Talks is a clearinghouse of big thinkers and big ideas, and quite a few of them have focused on agriculture and food production over the years.