Fairtrade and its criticism

Hi, I came across this article responding to a lot of the criticism of Fairtrade:

https://​​www.lowimpact.org/​​fair-trade-criticism/​​

What about its claim that the “food shortages” that are commonly used to justify the environmental and economic injustices of the Green Revolution were essentially made up? I wasn’t sure what to make of these claims, and was hoping someone else could provide some input. Thanks:)