NOTE FROM TED: Research around the safety of nanofertilizers remains an ongoing field of study. TEDx events are independently organized by volunteers. The guidelines we give TEDx organizers are described in more detail here: http://storage.ted.com/tedx/manuals/t...

To combat growing food insecurity, we need to grow our food more securely – and we can do that by improving the quality of the fertilizer we use as well as using it responsibly. Advances in agriculture have led to us being able to grow twice as much food on a single acre of land than we could 40 years ago, and Clark T. Bell shares three different technologies that can help our fertilizer be more effective to feed our growing population, as well as tips for us to better use fertilizers in our own gardens. Clark Bell is an accomplished serial entrepreneur, having successfully established more than five companies throughout his career. Hailing from Millcreek, Utah, he spent his weekends cultivating his family's land in Bluffdale, Utah. This upbringing has bestowed upon him a distinctive perspective, positioning him as a forward-thinking leader dedicated to forging a sustainable future through regenerative agriculture. Clark's personal life is equally fulfilling, as he is happily married to his beloved Jamilyn, and together they reside in South Jordan, where they are raising their four children and serving their community. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx