For armchair philosophers, frustrated astrobiologists and anyone who likes to add a little colour to their grey-matter. I've visited https://bigthink.com a few times and the only downside I can see is a few annoying adverts. Favourite fact so far is how the Milky Way has rotated entirely once since the Jurassic period! Mind blowing. Loads of great stuff to go at.
Post edited at 11:35