(I apologize for the terrible quality.) What separates us from our primate relatives? One possibility is our ability to curb impulses, as these experiments indicate. Watch the high quality, intriguing, hour-long video here http://www.pbs.org/wgbh/nova/apegenius/program.html (this section is from "chapter 6").
Correction: this is from "chapter 4" of the Nova show, not chapter 6. If only I could correct the quality... check out the Nova website and/or youtube user dreamy2's much better video "Ape Genius (4/6)".
CosmosPhile 3 years ago