This week on Basic Black, we will discuss Mayor Walsh’s Boston 2030, the first citywide plan in 50 years that was targeted to coincide with Boston’s 400th birthday. Panelists: Phillip Martin, WGBH News senior reporter; Jerome Smith, chief of civic engagement, city of Boston; Ayanna Pressley, city councilor-at-large, city of Boston; and John Barros, chief of economic development, city of Boston.