Yours is perfectly fine speculation for a message board. I just think that the result is likely confounded, and there is no reason to reach for a biological mec

Yours is perfectly fine speculation for a message board. I just think that the result is likely confounded, and there is no reason to reach for a biological mechanism when the study wasn't causal in the first place. I tend to think along the lines of `rsync: https://news.ycombinator.com/item?id=31595857 https://news.ycombinator.com/item?id=31595857