There used to be a lot more horses… I’m finding 25 million in the US in 1920 compared with 3.8 million today. Of course, they can no longer occupy the niche in society they used to, and so like in nature; when the niche is removed; they can’t just find some other way to be productive or even survive. I don’t think we are so different. Based on the past, I think it’s dangerous to believe some few will keep the rest of us around. Dangerous, because unlike horses, this will cause significant unrest, and ultimately we can’t predict the outcome. My guess is ultimately, with fewer jobs, there will eventually be less people, for better or worse.