english: If you're wondering why the Tarahumara don't fight and don't die of heart disease, why a poor Ethiopian woman named Derartu Tulu can be the most compassionate and yet the most competitive, and why we somehow were able to find food without weapons, perhaps it's because humans, as much as we like to think of ourselves as masters of the universe, actually evolved as nothing more than a pack of hunting dogs.
non_english: Ak sa divíte, prečo Tarahumarania nebojujú a prečo neumierajú na infarkt, prečo chudá Etiópska žena menom Derartu Tulu môže byť najsúcitnejšia a zároveň aj najbojovnejšia, a prečo sme nejako schopný si zaobstarať jedlo i bez zbraní, tak možno preto, že ľudia, aj keď si často myslíme, že sme pánmi vesmíru, sa vlastne vyvinuli v čoby svorku loveckých psov.