Which modern dramatist is famous for his ‘Drama of ideas’?

George Bernard Shaw was a modern Dramatist and is famous for his drama of ideas.
His famous works are-
- Arms and the Man
- You Never Can Tell
- The Philanderer
- Mrs. Warren's Profession
- Arms and the Man
- Candida
- The Devil's Disciple
- Caesar and Cleopatra

Source- An ABC of English Literature, Dr. M Mofizar Rahman