The agony of the rat or the slaughter of a calf remains present in thought not through pity but as the zone of exchange between man and animal in which something of one passes into the other. - Deleuze and Guattari, What Is Philosophy?
Any suggestions on excellent and very affordable books on informal logic to teach to undergrads? I have knowledge of a few, but again am hoping for some crowdsourcing, and seeing if there are any that people would particularly suggest.