"Prolog was used for "expert systems", this is quite a bit different than AI of today."
Current Use:
While newer AI approaches like deep learning have gained prominence, Prolog remains relevant in specific areas and is still used in AI research and development.
Contrast with Python:
While Python is a very popular language for AI, it focuses more on numerical computations and statistical methods, while Prolog is stronger in symbolic and logical reasoning.
Natural Language Processing (NLP):
Prolog's ability to handle logical relationships and rules makes it useful for tasks like parsing and understanding natural language.
It doesn't really matter which languages you learn in computer science; as long you understand the underlying concepts, you can transfer them to almost any language.
The irony is that he was apparently a Trump supporter.