Maybe the best article I’ve read on the topic. Too often people use terms like filter bubble or echo chamber and mean different things. Generally, the lack of a

Maybe the best article I’ve read on the topic. Too often people use terms like filter bubble or echo chamber and mean different things. Generally, the lack of access to contrarian viewpoints. But that’s rarely the actual problem. If the author is correct, it’s the lack of trust. This is especially great: “Here’s a basic check: does a community’s belief system actively undermine the trustworthiness of any outsiders who don’t subscribe to its central dogmas? Then it’s probably an echo chamber.”