That is not a "good recap of research", it is a motivated collection of cherry-picked data points put together to suit the author's political purpose. Dig a bit on the author of the piece and you will get a feel for his objectives, and dig a bit into the actual points he is, poorly, attempting to make in the article and you will see that they seem to hand wave over a bunch of questions that any real researcher would examine further. Please provide real research rather than spamming this blog post as though it was actually a useful contribution to the conversation.

> a motivated collection of cherry-picked data points put together to suit the author's political purpose

How very ironic you should say that, given the author's interesting demonstration (with figures) in that very same post of the propensity of the other side to over-cite weak studies that fit the desired narrative, and under-cite inconvenient ones with orders of magnitude better sample sizes and methodology.

> Please provide real research.

Indeed...

That's a rather ad-hominem response/dismissal. Care to address the blog post's arguments?