Is there a place on the Internet for general -- including political and economic -- discussion that is filled with civil, insightful commentary?
Outside of specialist corners (such as HN), the Internet often appears to be filled primarily with hateful repetition of populist punchlines, providing little to no insight into the big topics that concern the world at the moment. This is such a shame, as the Internet really should be the enabler of discussion across borders and societies (which of course can become heated but should always be respectful and rooted in trying to understand each other!).
From what I have read, The WELL seems to have been such a place (or still is?) in the "old days", but where do you go today for such an exchange of ideas on a variety of topics?
(Note: It is allowed to cost money.)
I sometimes like to peruse Reddit for some well-defined topics - the trick is to find an appropriate subreddit for it. So, for instance, when I want to follow SpaceX news, I'll tune in to /r/spacex, because quite a lot of people there are aerospace engineers (and some are SpaceX employees), so you can expect detailed, up-to-date and to-the-point news.
My general observation is that the more specialized a community is, and the further it is from ego-involving topics (politics, economy, religion), the more civil the discussions are there. So I'd focus on finding many specialized discussion places instead of one general.