> I don't understand this factory farm model
Seems to me like you understand it just fine. Or maybe you are underestimating the cost difference or people's ability/willingness to spend more on these items.
More government sponsored investment is definitely needed. The CO2 externality alone of cattle is a significant portion of humanity's CO2 emissions, something like 15%.
The land use for meat production between feed and grazing is very large as well, google says 33% of farmland is dedicated to animal feed production. That's a huge amount of land consuming water resources, steadily losing topsoil, and removal of natural habitats and potential carbon sinks.
Grazing is 35% of US land. Again, just a huge amount of land that is denied natural habitats.
I would prefer a traditional vegetarian diet to a "cultured meat" diet. I don't want industrial food poducts in my body.
In capitalist systems, "sometimes" seems to be happening very often. Frequently enough now, and over history, that some very believable and actionable critiques of capital have been written, re-written, re-discovered and re-packaged -- at their root being the insight that this alienation, capture and monopoly is the result of class differentiation, capital accumulation, and production under the commodity form. That's not bullshit.
Vegetarianism is a far far harder sell to Americans than "give up your practically worthless pointlessly large Trucks/SUVs that you almost never use for what the advertising portrays you using them as". It may be harder than "give up soda", "use bikes more", "don't live in the suburbs", etc.
I know I'm talking about meat in this thread, and sourcing it, but just wanna also acknowledge that reducing intake of it, and making sure it's good is the strategy I think is best and scalable. Seems to be some consensus forming around it too.
"More than three-quarters (77%) of global soy is fed to livestock for meat and dairy production. Most of the rest is used for biofuels, industry or vegetable oils. Just 7% of soy is used directly for human food products such as tofu, soy milk, edamame beans, and tempeh"
> I don't understand this factory farm model
is prven by this part:
> For a slightly higher cost we can rear animals like cattle and chicken humanely
I think a better statement would have been, you know nothing about this topic but have strong opinions on it.