Agreed. It's possibly the most erudite and elegant demolition job on junk science I can ever recall reading.
Perhaps you should read Phillip Johnson's book. I hear it does a fabulous job on that very subject.
Originally the word liberal meant social conservatives who advocated growth and progress---mostly technological(knowledge being absolute/unchanging)based on law--reality--UNDER GOD...the nature of GOD/man/govt. does not change. These were the Classical liberals...founding fathers-PRINCIPLES---stable/SANE scientific reality/society---industrial progress...moral/social character-values GROWTH!
Anti-Science...
Then came the post-modern age of switch-flip-spin-DEFORMITY-cancer...Atheist secular materialists through ATHEISM/evolution CHANGED-REMOVED the foundations...demolished the wall(separation of state/religion)--trampled the TRUTH-GOD...built a satanic temple over them---made these absolutes subordinate--relative and calling all the residuals---technology/science === evolution to substantiate/justify their efforts--claims...social engineering--PC--atheism...anti-God/Truth RELIGION--crusade/WAR--INTOLERANCE/TYRANNY against God--man--society!!