What are the best blogs for improving one’s thinking?

I’m not sure if they are the best but I currently follow: Derek Sivers (great book summaries too) Scott Adams’ Blog (lots of recent posts about Donald Trump) Brain Pickings (long form exploration and discovery) The 4-Hour Workweek (entertaining podcast) Sam Harris (deeper topics podcast) https://www.quora.com/What-are-the-best-blogs-for-improving-ones-thinking