Changelog media is another good source to complement this rec. Longer form, as opposed to breaking news, conversations about many OSS related (and software development in general) topics. Some of their now defunct programs like Request For Commits were some of my favorites.
I have a PhD in economics. Saying that the field “pledges” to be able to predict the future is pretty disingenuous. You’d be hard pressed to find any serious researcher in the field with that level of delusion.