The importance of the Gra is hard to overestimate since he seems to have had an amazing intuition about what is straight Torah. So the Litvak yeshiva movement founded on his principles in fact represents authentic Torah to a high degree. It seems to me that after the Gra has come into the world then in order to get to authentic Torah in any sense at all, one needs to go through the path of the Gra.
Mainly the path of the Gra in a practical sense means trust in God, and an emphasis on the idea of "bitul Torah". "Bitul Torah" means wasting time from learning Torah. The idea is that there are things that one ought to do besides learning Torah. However the thing to do when one is not obligated in those things is to learn Torah. [The actual path of the Gra got combined with Musar of Rav Israel Salanter and Rav Shach.]
The only thing that I have to add to this idea is that I believe along the lines of the rishonim [medieval authorities] that held Physics and Math to be in the category of Torah. [Even though this is an argument among the rishonim]. [These same "Rishonim" Ibn Pakuda, Binyamin the Doctor, etc all held also metaphysics is in that same command of learning Torah. But I have a hard time identifying what exactly does that include. Clearly Aristotle. But what else?
[I would venture to say that the fact that most rishonim do not mention Aristotle in terms of Metaphysics that they must have been referring to the whole disciple as it existed then. That would mean the actual book of Aristotle The Metaphysics along with the commentaries of Al Kindi and Al Farabi. Clearly also Plato and Plotinus. What I would add today would be the three Critiques of Kant and Hegel. Anything after that I am not sure of nor of the people leading up to Kant. That is to say a lot of people were leading up to Kant and all have value. But after Kant their value seems diminished to me. Also Kant and Hegel were the giants so after them I am not really sure of who would be thought to be progress after them? I would guess Leonard Nelson and Prichard. [Prichard was part of the school of Intuitionists that Dr Huemer is based on.] (There is a great deal of tension between the Hegel approach and Leonard Nelson. I wish I had some kind of resolution for this matter and it seems of great importance to me and in fact to the whole world. But I have no resolution.Both Hegel and Nelson have significantly important points.]
At least Physics is well defined. We know where it is at today and therefore we know what to learn. String Theory.
Mainly the path of the Gra in a practical sense means trust in God, and an emphasis on the idea of "bitul Torah". "Bitul Torah" means wasting time from learning Torah. The idea is that there are things that one ought to do besides learning Torah. However the thing to do when one is not obligated in those things is to learn Torah. [The actual path of the Gra got combined with Musar of Rav Israel Salanter and Rav Shach.]
The only thing that I have to add to this idea is that I believe along the lines of the rishonim [medieval authorities] that held Physics and Math to be in the category of Torah. [Even though this is an argument among the rishonim]. [These same "Rishonim" Ibn Pakuda, Binyamin the Doctor, etc all held also metaphysics is in that same command of learning Torah. But I have a hard time identifying what exactly does that include. Clearly Aristotle. But what else?
[I would venture to say that the fact that most rishonim do not mention Aristotle in terms of Metaphysics that they must have been referring to the whole disciple as it existed then. That would mean the actual book of Aristotle The Metaphysics along with the commentaries of Al Kindi and Al Farabi. Clearly also Plato and Plotinus. What I would add today would be the three Critiques of Kant and Hegel. Anything after that I am not sure of nor of the people leading up to Kant. That is to say a lot of people were leading up to Kant and all have value. But after Kant their value seems diminished to me. Also Kant and Hegel were the giants so after them I am not really sure of who would be thought to be progress after them? I would guess Leonard Nelson and Prichard. [Prichard was part of the school of Intuitionists that Dr Huemer is based on.] (There is a great deal of tension between the Hegel approach and Leonard Nelson. I wish I had some kind of resolution for this matter and it seems of great importance to me and in fact to the whole world. But I have no resolution.Both Hegel and Nelson have significantly important points.]
At least Physics is well defined. We know where it is at today and therefore we know what to learn. String Theory.