The Penumbra. 

The Art of Sacred Disagreement.

An experimental incubator and 

In a world which has become increasingly fragile and which teaches rigid boundaries - to simply cut someone off when they disagree with your opinion or perspective, it is REVOLUTIONARY to be able to maintain a curious and open perspective - to be able to keep your heart open and spine straight in the face of varying opinions and perspectives. Particularly (especially) when they contradict with your own.    

Just $22USD/month (or save if you pay yearly for just $199USD/year)