dontknowhatitmeans
dontknowhatitmeans t1_irn5f70 wrote
Reply to comment by Cannonball_21 in How the mother's mood influences her baby's ability to speak. Scientists found even children whose mothers suffer from mild depressive mood that do not yet require medical treatment show early signs of delayed language development. by Wagamaga
This is exactly it. Outside of the influence of modernity, human beings live in large groups where everyone shares the burden.
dontknowhatitmeans t1_isblr7v wrote
Reply to comment by [deleted] in Scientists researching possible candidates for treating Alzheimer's disease found exercise outperformed all tested drugs for the ability to reverse dysregulated gene expression. by shadesofaltruism
What job is that? I was about to say mailman but can't recall lifting heavy things being part of the job description.