This previous post was flagged. I assume it was a mistake. I don't see why someone would flag a scientific paper from 2013 discussing topics that are relevant

This previous post was flagged. I assume it was a mistake. I don't see why someone would flag a scientific paper from 2013 discussing topics that are relevant today. https://news.ycombinator.com/item?id=36827700 https://news.ycombinator.com/item?id=36827700