I had some hope for Bikes Belong - People for Bikes is one of their initiatives - when it first appeared. But now - like the League of American Bicyclists - they think that some simplistic "sharing" message made in collaboration with a big private car actor - in the latter's case the AAA and in People for Bikes's VW - will have some significant effect.
*Impossible? Unapproachable? Difficult? I suppose my point is that private, energy-efficient automobiles do have a role to play as a responsible part of the entire mobility mix, but mostly in a supporting role.