rationalwiki - does a good job of summing up Dennis Prager

https://rationalwiki.org/wiki/Dennis_Prager

Dennis Prager is a neoconservative radio host, professional tone troll, and conspiracy theorist who believes that the United States is a Christian nation, and that it's under attack from "secular leftists" who control the media, universities, public education system, and other institutions. Despite being a fairly extreme conservative, to the point of being a weekly WND columnist, he does moderate on certain issues such as abortion and, to his credit, he does seem to know quite a bit about religion and aspects of United States history.

Unfortunately, for every reasonable position he has he seems to say at least ten things that are either blatant lies or mind-fuckingly bizarre. He is also notable for having one of the worst cases of psychological projection ever, even by wingnut standards and for possibly being a worse offender of Jonanism than Jonah Goldberg himself. He is well known for his opposition to "the left" allowing their "feelings" to get in the way of policy, but when policy hurts his "feelings" he loses his freakin' mind. Hmm…

As of recently he's been focusing far more on pushing anti-environmentalism than usual, mainly through global warming denialism ("leftist hysteria" apparently) and myths around DDT bans,[2][3] though he's even gone into some weird "Environmentalism is replacing God" (paraphrasing) territory.[4] However he is rarely countered, largely due to the fact that nobody to the left of radical right can take him seriously any more anyway,[5] though he has a small group of very devoted fans.


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Prager "University"
He has also started his own non-profit online program called Prager University. Keeping up with his paranoia around universities turning students into secular bisexual leftists, the "university" has the totally not bizarre motto "Undoing the damage of the University… five minutes at a time." Since it doesn't offer degrees, the "University" does not even rise to the level of diploma mill. It posts YouTube videos on a regular basis through its YouTube channel, PragerU.[41]

Prager "University" actually presents history and politics from a hard-right point of view. This includes rampant New Deal denialism, promotion of the Laffer curve, Europhobia, and an off the walls weird interpretation of liberalism.[42] The channel also promotes zionist pro-Israeli politics, claiming the IDF to be the "World's Most Moral Army",[43] and promotes fossil fuels as being "the greenest energy".[44][45] It has called wealth income inequality "good".[46] In a multitude of ill-informed videos, it furthermore espouses climate change denialism[47][48], militarism[49] and American exceptionalism,[50][51] and probably many more nutty reactionary beliefs.

Guest hosts on the site include Jonah Goldberg and Amity Shlaes.

Prager also has a video explaining reasons marriage is healthy to a couple for non-legal reasons, which is kind of dickish given his position on gay marriage.[52]

Nevertheless, the series does offer a few worthwhile videos, such as Greenpeace founder Patrick Moore criticizing the extremist and anti-scientific positions the organisation has been known to adopt[53] and Colonel Ty Seidule of the US Military Academy at West Point debunking neo-Confederate apologetics for the Civil War.[54]