In particular, see point two, "Psychology is less politically diverse than ever". Academic psychology seems to lean Democrat by a ratio of 14:1! Fourteen to one! That kind of bias is ridiculous when you consider the power they have over their patients and the politically-infused repercussions of their diagnosis. Case in point: gun ownership.
[1]: http://heterodoxacademy.org/2015/09/14/bbs-paper-on-lack-of-...
That's not constructive at all. This kind of response is against HN guidelines.
This group/site entirely consists of university professors, all of whom are named on the site [1]. The basis for post I linked to was a paper that was published in Cambridge's Behavioral and Brain Sciences journal [2], and was written by one of the authors.
You're entitled to disagree with it, but the burden of proof is on you.
[1]: http://heterodoxacademy.org/about-us/
[2]: https://www.cambridge.org/core/journals/behavioral-and-brain...
It's perhaps not too surprising that people who care enough about medicine to make a career of it don't much like the party that, broadly, tends to cut public medical coverage. Gay people lean left for a similar reason.
https://www.nytimes.com/2016/10/07/upshot/your-surgeon-is-pr...