Essays / Broken food system is something that is impossible to solve [2]

I'm have extreme difficulties at the moment writting an essay.
Back then i wasn't really serious about school & i was always absent. Now i'm a first yr uni student studying business at uni & my writting skills is terrible.

I have to write an essay about why the "Broken food system is something that is impossible to solve" & it says i have to relate the problem to business issues,so can i talk about farmers & ways they can reduce carbon emission.. is that considered a business?

It is suppose to be only 500 words. My mind is blank i don't even know how to write something in my own words.