It was then that I realized that if I treated a dog the way they were treating my grandpa, keeping a dog alive when you knew for a damn fact he was going to die within a week, but that week would be full of horrid pain, you'd be up on charges of animal cruelty
This was one of the arguments mentioned in the show.
I've yet to see a link to it, so here it is for those in the UK that want to catch it on iPlayer:
http://www.bbc.co.uk/iplayer/episode/b0120dxp/Terry_Pratchett_Choosing_to_Die/
I don't advocate piracy, but there's also a torrent out there if UK viewers somehow are unable to watch on iPlayer: http://thepiratebay.org/torrent/6470486/Terry_Pratchett_-_Choosing_to_Die
I found it quite upsetting. Haven't been quite right at work today after watching it on the commute to work
To invent, you need a good imagination and a pile of junk. -- Thomas Edison