| Great Problems | Free Will |
Philosophers & Scientists |
Metaphysics & Physics |
Albert Einstein |
|---|---|---|---|---|
| November 20, 2017 | November 21, 2017 | November 22, 2017 | November 23, 2017 | November 24, 2017 |
| November 27, 2017 | November 28, 2017 | November 29, 2017 | November 30, 2017 | December 1, 2017 |
| December 4, 2017 | December 5, 2017 | December 6, 2017 | December 7, 2017 | December 8, 2017 |
| December 11, 2017 | December 12, 2017 | December 13, 2017 | December 14, 2017 | December 15, 2017 |
| December 18, 2017 | December 19, 2017 | December 20, 2017 | December 21, 2017 | December 22, 2017 |
| December 25, 2017 | December 26, 2017 | December 27, 2017 | December 28, 2017 | December 29, 2017 |
| January 1, 2018 | January 2, 2018 | January 3, 2018 | January 4, 2018 | January 5, 2018 |
| January 8, 2018 | January 9, 2018 | January 10, 2018 | January 11, 2018 | January 12, 2018 |
| January 15, 2018 | January 16, 2018 | January 17, 2018 | January 18, 2018 | January 19, 2018 |
| January 22, 2018 | January 23, 2018 | January 24, 2018 | January 25, 2018 | January 26, 2018 |