An Ancient Greek polymath whose virtue ethics and concept of the golden mean are explored, he is introduced with imaginative dialogues due to the lack of personal historical details.

A British philosopher recognized for utilitarianism and innovative ideas, like the panopticon, he is portrayed as an eccentric with a preserved skeleton known as an auto-icon at University College London.

A British philosopher who refined utilitarianism by introducing higher and lower pleasures, he is noted for overcoming personal struggles and for advocating for minority rights within the framework of utilitarianism.

An American philosopher known for contractualism, he is a personal favorite of the author and frequently featured for his approachable and reliable insights into minimal acceptable social behavior.

An Australian utilitarian philosopher known for his strong stance on wealth distribution and ethics, characterized as a lone-wolf warrior with consequentialist insights that supplement contractualist theories.

An American political philosopher and advisor who provided philosophical expertise and commentary, adding context and clarity to Schur’s work alongside humorous anecdotes.