1. The Buddha. Is/Was the Buddha an atheist? When is he an atheist? When is he not an atheist? How does the historical Buddha differ from the mythical Buddha?
2. Confucius. Is Confucius an atheist? When is he an atheist? When is he not an atheist?
3. Socrates. Is/Was Socrates an atheist? When is he an atheist? When is he not an atheist?
4. Einstein. Is/Was Einstein an atheist? When is he an atheist? When is he not an atheist?