Host Walter Isaacson talks farming. How did the mechanical reaper change the way we harvest? Can vertical farming help feed our ever-growing cities? Will AI, machine learning and the Internet of Things make farms more efficient? Guests include Neil Dahlstrom, George Kellerman, Jenn Frymark, David Rosenberg and Rob Leclerc.

For more on these stories go to delltechnologies.com/trailblazers. Please let us know what you think of the show by leaving us a rating or review in Apple Podcasts.