We can eat the rich and be sustainable

Do you know how much water it takes to get 1 kilo of rich meat? Not to mention the carbon footprint.
It's worse than beef.

Eating fruit and vegetable scraps such as peels and stalks could provide a health boost that most of us are missing, say UK researchers.

They say scraps are an overlooked source of dietary fibre and are encouraging people to try "root-to-tip" eating, including watermelon rind, pineapple core and butternut squash seeds.

https://www.bbc.com/news/articles/cw5ynver15jeo

I was going to agree with the article, but nevermind. There has to be a better way to get your fiber.

That's not even about being sustainable, it's just about being healthy.