3 ms·Truth. The old human vs animal differentiator was humans build and use tools.by jgalt212 1y agoTruth. The old human vs animal differentiator was humans build and use tools.Lerc 1y agoOld as in now widely discredited? https://en.wikipedia.org/wiki/Tool_use_by_non-humans https://en.wikipedia.org/wiki/Tool_use_by_non-humansjgalt212 1y agoNow it's effectively a lower bound on intelligence.