Public meetings this week look at medical debt relief, neighborhood data reporting and more, and welcome U.S. Sen. Ed Markey to talk climate resiliency.

Public meetings in Somerville this week look at fixing sinkholes and public buildings including the Armory arts building and Somerville Media Center; Davis T station upgrades; city charter changes; Holland Street bike lanes; and more.

Attend meetings on a new public safety building, protected bike lanes on Holland Street, high school policing, land being turned over by Boynton Yards and more.