1) estimates go from 10,000 to 100,000 depending on source - it seems like 20,000 was the conservative estimate by veterinarians
2) cattle hadn't grown winter coats, rain, 70mph wind, snow = frozen cattle http://news.nationalgeographic.com/news/2013/10/131022-cattl...
[edit: these were in the summer pastures still and I doubt they'd be defined as factory farmed cattle]
Now later in life I have more qualms about eating pork. Pigs are smarter than dogs, and every bit as affectionate. Cows are pretty stupid. These days I feel like killing an animal over a certain intelligence is bad.
Computers... I have a computer that is my Home Theater PC that has only ever been upgraded. I don't think there is a part from the original AMD K5 90 in 1997 that I ran, but probably a few screws. I would upgrade a mother board and keep the vid card and hard disks. Or swap a Network card. Keep the hard drives, or a Raid controller. It would have likely been cheaper to start over a few of the time, but there is a sentimental attachment to the machine you took in to battle in Quake, raced in NFS, quested through WoW with, and had "Hot Coffee" with in GTA. That stayed up with you when you were building software, or helped with your taxes.
True, but they do make other cow friends and have social lives [1]. Now sheep.. they are stupid. And chickens, don't get me started.
[1] http://threegablesfarm.com/2013/02/natural-cattle-behaviour/
I've been vegetarian for over 20 years because of industrialization, but I have absolutely zero issues with small farm killing or hunting.
Meanwhile, I'd wager that at least one person reading this thread has casually eaten a dog.
What's the name of a server that you are completely prepared to replace in 30 minutes notice (they are for personal use, some downtime is acceptable), but pet anyway?
But the analogy holds. On any sort of farm (even a vegetable farm) units of production are fungible commodities. And it turns out that this notion of fungibility is very important in post-virtualisation architectures.
I haven't seen Samsara, but I've taken a note. Vegetarian here, too. I just read "Eating animals" (by JS Foer). That's a very good read, but as an European I must say it feels like it's written from a pretty U.S.-centric standpoint.