The things listed are kind of old... this discussion has been going on for a while. Goldfish and tit for tat, fish and tool use, none of it is really new... so the implication that we're just getting to it isn't quite…
The things listed are kind of old... this discussion has been going on for a while. Goldfish and tit for tat, fish and tool use, none of it is really new... so the implication that we're just getting to it isn't quite…