Ben Jonson was an influential English playwright, poet, and literary critic during the Renaissance era. He expressed his views on literary criticism in works like "Discoveries," where he advocated for classicism, emphasized the importance of learning, and believed literature should instruct morality. Jonson is best known for his satirical plays and poems that critiqued London society. His literary criticism promoted balancing art and nature, realism, and seeing the poet as responsible for influencing society through their works. "Discoveries" influenced generations of writers and helped develop English literary traditions.