| Clue | Namesake | Character |
| Philosopher whose work was influential on social contract theory and suggested the human mind is a blank slate or 'tabula rasa' | |
| Scottish philosopher and historian who had a strong impact on political philosophy and economics | |
| English fantasy author most notable for the Chronicles of Narnia Series | |
| French philosopher whose theorized that man in a state of nature would be a noble savage | |
| Physicist and chemist whose name is also used as a unit to measure electrical charge | |
| Philosopher, jurist and social reformer important to the development of utilitarianism | |
| German mathematician who developed the geometry of numbers and applied geometrical methods to many fields | |
| Spiritual teacher known as Ram Dass who wrote the bestseller Remember Be Here Now | |