Interesting that the trinity here is three women.  Men are more reluctant to share in discussion. 
An excellent insight into why males are inhibited is Terrence Real's "I Don't Want to Talk About It."
Men don't like open-ended conversation as they have to give up control of where the conversation goes.
What we have in the RCC is males only, taking to one another.  Incest of the mind.
Can only applaud this trinity's effort but the roadblocks seem insurmountable. Fifty plus years since VII and its suggestion of collegiality has gotten us?
Again, women are the domestics who have to do the heavy lifting.