The whole gamut of human powered transportation includes the responsibility to interact with the community at large. This ranges from promoting bicycle safety and use by active bicyclists, to canvassing the city government for more human powered initiatives, be that bike lanes everywhere or ordinance to mandate covered bike parking in apartments and major public gathering places. (The library already has some covered bike racks. We need more.)
 
A place to start is to see what currently ignites us in 'Bike Activism forum'.