The shocks of early human history, as discussed by the leads of my novella Philosophy & College Life: The students went, not quite extracurricularly, to an exhibit of extinct megafauna; — mammoths, giant ground sloths, saber-tooth cats, American camels, six-tusked elephants, giant bison, woolly rhinoceri, gigantopithecines, great auks, aurochs, aullays…