For example:
> Grass-fed beef seems like the environmentally-friendly option. Hormone-free chickens do too. Yet intensive livestock farming in feedlots often has a lower environmental cost, despite a higher price when it comes to animal welfare.
I'm not an expert in this space, but I do know that terms like "organic", "grass fed", "free range", and others can have wildly different meanings depending on the farm and how they're regulated. For example, "free range" doesn't necessarily mean that chickens are able to walk around a farm; it just means that there is "access" to an outdoor space. The links I clicked on in that article didn't seem to really account for any of this and set up a comparison. The one about feed seems to compare the environmental impact of mass feeding with "organic" feed compared to industrial feed. But that's not applicable to my situation.