Ibn Tufayl

His most renowned contribution is the philosophical novel *Hayy ibn Yaqzan*, which tells the story of a child raised in isolation on a desert island. The narrative explores how human reason alone can discover scientific and philosophical truths without societal influence. It is considered one of the earliest examples of an allegorical novel.

He was a prominent 12th-century Arab philosopher and physician who lived and worked in Al-Andalus, serving as the royal physician to the Almohad caliph Abu Yaqub Yusuf. His intellectual circle in Moorish Spain heavily influenced later European thinkers. He eventually retired to Morocco to focus on his writing.

Yes, the Latin translation of his book, titled *Philosophus Autodidactus*, had a significant impact on early modern European philosophy and literature. It is widely believed to have influenced Daniel Defoe's famous novel *Robinson Crusoe*. The text also helped introduce the concept of empiricism to Enlightenment thinkers.

After achieving ultimate enlightenment through solitary observation, Hayy eventually meets another human named Absal, who introduces him to organized religion. The story concludes with Hayy attempting to teach his pure philosophical truths to society, only to find people unreceptive to his strict ideals. He ultimately returns to his solitary island to live out his days in spiritual isolation.