Gunther Laird is an autodidact who has become very interested in the thinking of Aristotle and Thomas Aquinas and how their philosophy has manifested in modern times in thinkers like the Catholic Edward Feser. In The Unnecessary Science, Laird takes the arguments of Edward Feser, concerning Natural Law Theory, and criticises them internally.
Check out his book: The Unnecessary Science (UK)
Twitter: https://twitter.com/Gunlord500