Loving, Living and Dying

We are taught that competition is the key driver of evolutionary change in animals. But cooperation is key to the success of many species, including humans – the ultra-cooperative species. Many of the behaviours we consider to be unique – like tool use and language are shared by many other animals. But humans have achieved a complexity that far surpasses any animal through pushing the cooperative boundaries past family groups and towards a truly global network. What brought us to this point?