Although I agree with most of the arguments in this article, I think that tools vs. concepts is a false dichotomy. Concepts are built on small pieces of knowle

Although I agree with most of the arguments in this article, I think that tools vs. concepts is a false dichotomy. Concepts are built on small pieces of knowledge and small pieces of knowledge can be learned via on-demand learning. The problem is that it’s hard to build the concept from the ground up. For example, everyone knows that it would be best to learn linear algebra before learning machine learning, but no one, in practice, has the time to learn linear algebra from the ground up.