Marshall McLuhan was right! Also, the time the US defaulted, credibility in the social sciences, the fog of politics, and David Foster Wallace on humility.
![Title of the post with triangular cutout of a picture of Marshall Mcluhan](https://chapra.blog/wp-content/uploads/2021/11/Weekly-Wisdom-30th-November-2021-1200x675.jpg)
Marshall McLuhan was right! Also, the time the US defaulted, credibility in the social sciences, the fog of politics, and David Foster Wallace on humility.