<p>This week, the city's Parks and Neighborhoods director Nick Walker visits Memphis Metropolis to talk about a new master plan for parks, the first that has been produced since 1999.&nbsp;</p>

Endangered Structures: Historic Baron Hirsch Synagogue

Memphis Metropolis is about the built environment – the building blocks that define the look and feel of our city and region. From the downtown skyscrapers to the historic neighborhoods to the suburbs, we’ll talk to community leaders and residents, examining architecture, transportation, public art, parks, development and redevelopment plans, and much more, from a variety of perspectives. Your host is Emily Trenholm. Memphis Metropolis airs every Monday from 1 to 2 pm. Central on WYXR 91.7 FM.