conrad-mac

How big does a crowd of people need to be for you to be more sure than not that one of them is a (medical) doctor or other health professional?

Obviously there are many factors that go in to this. Just a thought I had on my way in to work this morning.

Have there ever been any attempts to harness the collective knowledge and skills of the HN community in to a single project for social good?

What would this look like? What might be some barriers to effective implementation of such a project?