We are already eating less animal foods since a few years ago, but we are still eating 8-9 billion animals per year.
If price spikes don't change eating habits, perhaps the combination of deforestation, pollution, climate change, starvation, heart disease and animal cruelty will gradually encourage the simple daily act of eating more plants and fewer animals.
I'll never stop eating animals, I'm sure, but I do think that for the benefit of everyone, the time has come to stop raising them industrially and stop eating them thoughtlessly