April 17, 2015 (table of contents) (table of contents link without UNC proxy)

The evolution of evolution (review of Niles Eldredge, Eternal Ephemera (p295)

Anthropogenic environmental changes affect ecosystem stability via biodiversity (p336)

For toilets, money matters, p272

Dawn of the dog, p274

*Dogs hijack the human bonding pathway, 280

The fever on the farm, p294

*Oxytocin-gaze positive loop and the coevolution of human-dog bonds, & 333