@eaglejulesk and @pensivepigeon - don’t you think that making a case against veganism because of the potential impacts (on jobs, food chains or whatever) if ‘everyone went vegan overnight’ is a straw man?
It’s not, ever, going to happen. Not everyone will go vegan overnight. So the potential difficulties that could arise if that happened are neither here nor there. It’s not gonna happen. It’s not something that we need to worry about. Latching on to those very hypothetical problems that will never eventuate in reality detracts from the real underlying issues of the argument. So a straw man.
What is going to happen (what is already happening) is gradual change - individuals changing what they eat and wear and do. And this over time leads to structural change at a large scale - what we would want is that jobs would shift, communities adapt, and the number of animals being farmed would gradually dwindle. Obviously we’d need to manage this - to support new ways of living, new jobs and so on.
Would anyone argue against moving away from fossil fuels to renewables because if everyone stopped using fossil fuels overnight they’d be loads of people out of a job? Because there would be power shortages as renewables couldn’t meet our energy demands? Because we haven’t quite ironed out all of the potential issues with renewables? Or do we all accept that in reality what should happen is we gradually build up our renewable sources and wind down our fossil fuels and over time we’ll get there? I think it’s the same sort of thing.
I also don’t see the comparison between us and wild animals that eat meat to survive. Firstly because, unlike an animal, we don’t need to eat meat to survive. We have alternatives (in developed countries in any case - recognise this doesn’t apply to all communities....) and we have a choice. We have these amazing capacities - intelligence and conscience. I don’t see how what other animals do (or what our cavemen ancestors did for that matter) as a key factor in my decision of how I live, as a person with intellect and the ability to consider the ethical impact of my actions, in 2021.
Secondly, it’s about more than just individual humans eating individual animals. Unlike wild carnivores, we are having an impact that is harming not just the animals we eat - but the world as a whole. It’s about the way we live, the way we treat animals on a global scale. We have become a dangerously dominant species. We farm animals to such an extent that it’s doing horrific damage to the environment (meat and milk consumption being a major contributor to global warming and deforestation). We eat 50 billion chickens a year. 1.5 billion pigs a year. Think about it, how are we ok with the impact we’re having as a species? And how are we ok with not doing our own, individual, small bit to contribute to making things better?
www.weforum.org/agenda/2019/02/chart-of-the-day-this-is-how-many-animals-we-eat-each-year/
www.theguardian.com/environment/2018/may/31/avoiding-meat-and-dairy-is-single-biggest-way-to-reduce-your-impact-on-earth
interactive.carbonbrief.org/what-is-the-climate-impact-of-eating-meat-and-dairy/