Month: July 2017

Bright Sarcasm in the Classroom

Mark Davis1 Comment

When a Pew research poll discovered a shocking divide between self-identifying Republicans/GOP-leaning Independents and their Democratic Party opposites on the question of the value of higher education, the commentariat went apeshit. Here’s a brief rundown of sources, left, center, and right, and what they decided are the key issues:

  • National Review: Higher education has eroded the Western canon and turned into a devious plot to rob our children of good thinking, spiked with avocado toast.
  • Paul Krugman at New York Times: Conservative tribal identification leads to opposition to climate change science or evolution, and further towards a “grim” anti-intellectualism.
  • New Republic: There is no evidence that college kid’s political views are changed by higher education and, also, that conservative-minded professors aren’t much maltreated on campus either, so the conservative complaints are just overblown anti-liberal hype that, they point out, has some very negative consequences.

I would make a slightly more radical claim than Krugman, for instance, and one that is pointedly opposed to Simonson at National Review. In higher education we see not just a dedication to science but an active program of criticizing and deconstructing ideas like the Western canon as central to higher thought. In history, great man theories have been broken down into smart and salient compartments that explore the many ways in which groups and individuals, genders and ideas, all were part of fashioning the present. These changes, largely late 20th century academic inventions, have broken up the monopolies on how concepts of law, order, governance, and the worth of people were once formulated. This must be anti-conservative in the pure sense that there is little to be conserved from older ideas, except as objects of critique.… Read the rest

Less Dead

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I’m feeling less dead than I could be. Here’s the rattlesnake that struck and bounced off my running shoe this morning:

He started rattling after the initial strike, which seems like an evolutionary spandrel. At least he didn’t have a machine gun. I’ve named him Bartholomew and wish him the best on his future journeys. And here is the juvenile oryx who was laughing at the situation nearby:

… Read the rest

Zebras with Machine Guns

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I was just rereading some of the literature on Plantinga’s Evolutionary Argument Against Naturalism (EAAN) as a distraction from trying to write too much on ¡Reconquista!, since it looks like I am on a much faster trajectory to finishing the book than I had thought. EAAN is a curious little argument that some have dismissed as a resurgent example of scholastic theology. It has some newer trappings that we see in modern historical method, however, especially in the use Bayes’ Theorem to establish the warrant of beliefs by trying to cast those warrants as probabilities.

A critical part of Plantinga’s argument hinges on the notion that evolutionary processes optimize against behavior and not necessarily belief. Therefore, it is plausible that an individual could hold false beliefs that are nonetheless adaptive. For instance, Plantinga gives the example of a man who desires to be eaten by tigers but always feels hopeless when confronted by a given tiger because he doesn’t feel worthy of that particular tiger, so he runs away and looks for another one. This may seem like a strange conjunction of beliefs and actions that happen to result in the man surviving, but we know from modern psychology that people can form elaborate justifications for perceived events and wild metaphysics to coordinate those justifications.

If that is the case, for Plantinga, the evolutionary consequence is that we should not trust our belief in our reasoning faculties because they are effectively arbitrary. There are dozens of responses to this argument that dissect it from many different dimensions. I’ve previously showcased Branden Fitelson and Elliot Sober’s Plantinga’s Probability Arguments Against Evolutionary Naturalism from 1997, which I think is one of the most complete examinations of the structure of the argument.… Read the rest