Temperature, carbon output, water usage—that's all data that a farmer could use to get better crops. And it's also available, via satellite, to the average smart phone. In this World Economic Forum discussion, Wim Bastiaanssen, a water resource engineer at Delft University, argues that this tech could someday feed the world. Subscribe to the all-new WIRED channel here: http://www.youtube.com/channel/UCftwRNsjfRo08xYE31tkiyw?sub_confirmation=1 Visit the WIRED channel for more video: http://www.youtube.com/WIRED Connect with WIRED Online: Visit WIRED.com: http://www.WIRED.com Follow WIRED on Facebook: https://www.facebook.com/WIRED Follow WIRED on Google+: https://plus.google.com/+WIRED/posts Follow WIRED on Twitter: https://twitter.com/WIRED Follow WIRED on Instagram: http://instagram.com/WIRED Follow WIRED on Tumblr: http://WIRED.tumblr.com Using Smart Phones to Farm Better-A World Economic Forum Discussion-Ideas @Davos-WIRED Live