Decorated snail shell in a cave in Iraq could be evidence of Paleolithic bling
A tiny artefact with complex incisions tells us about prehistoric ornamentation, writes Professor Chris Hunt
A tiny artefact with complex incisions tells us about prehistoric ornamentation, writes Professor Chris Hunt
Covert techniques and specialist intelligence never appear to be far from the headlines - so why are they on the decline?
For us humans, getting involved in an aggressive conflict can be costly, not only because of the risk of injury and stress, but also because it can damage precious social relationships between friends – and the same goes for monkeys and apes.
Chimpanzees now face the daunting task of surviving in a habitat increasingly infested and assaulted by humans. And as their populations decline, so does their behavioural variation. In short, humans are causing chimpanzee cultural collapse.