I haven't consciously thought this out, so I will do this from memory.
One issue would be lack of coordination. There is a lack of coordination along the value chain. Compared with other industries, the agrifood industry has lots of poor organization for various reasons, one of them being just the culture.
There's a lack of planning. We have a lot of unnecessary loss from food processing, from pre-distribution, from incorrect handling and incorrect storage. If you include in food waste the unnecessary use of feed, it comes back to incorrect processes on farms with livestock production and some crop production.
Those same top three or four exist around the world. I see it whether I go to developed countries or developing countries. They are generally the same. It's often a combination of lack of technology or correct use of technology and lack of effective management. There are examples around the world of people who are doing it really well and of people who are on the cusp of doing it well but who know they can do it better. There are some great cases and examples we can share to encourage others to do the same.