In the middle ages, the catholic church stated that the ill were sick because they were sinners.
So Wessely is arguably more like 1000 years behind.
In ancient times it was evil spirits, later it was demons, witches and curses (remember the Spanish Inquisition and the Hammer of Witches). More recently the evil of man came back into vogue.
Right now there is a social and political move to blame the poor, the sick, and those who are politically weak, for many ills of society, and that includes actually being sick. Its the politics of negative. Pick a scapegoat. Blame them. Otherwise ignore the real problems. Its the political and social issue of seizing power by stuffing problems under the rug and hoping nobody notices, while pointing at everyone else. Left or right wing politics does not alter this either.
This is of course tied into other politics of oppression. A different skin colour, social class, religion, language, culture, female, etc ... obviously inferior!
![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I once read this described in terms of groups. You demonize what is called an outgroup so you can bolster power in the ingroup. Indeed you can create a group this way. Quoting a line from a computer game I am playing "You and me, we are the only two around here who are not complete fools!".
The four things that counter this, though historically not very well, include facts, reason and compassion. The big thing historically occurs after things get so bad there is massive social change, often with war, and everyone says "never again". Then we forget. "Lest we forget" doesn't seem to matter to later generations.