► Try the Financial Times for 4 weeks for just £1. Start your trial now - http://bit.ly/2ry7Tkz
► Read more at https://on.ft.com/2NLXdaC
A third of all food produced globally every year is wasted - meaning wasted resources and higher greenhouse gas emissions. The FT's Daniel Garrahan reports on the tech start-ups fighting the problem, from food sharing apps to smart fishing nets and insect farms.
► Subscribe to FT.com here: http://bit.ly/2GakujT
► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs
For more video content from the Financial Times, visit http://www.FT.com/video
Twitter https://twitter.com/ftvideo
Facebook https://www.facebook.com/financialtimes