As many baby boomers are reaching retirement, many think we need to have more of those important end-of-life discussions. There’s The Conversation Project, and as of this year, Medicare is now reimbursing discussions about near-death medical care. But what about the permanence of our cemeteries? How will urban areas—with increasing land shortages and rising urban populations—address, preserve, maintain, finance, update, and develop these spaces? Our cemeteries were some of the first public urban green spaces in the United States, serving as refuges from city life. But perhaps more so than other urban public parks, they are layered with a complex web of social, political, cultural, and environmental issues. “As the meeting point between the living and the dead, cemeteries are peculiarly fraught ground. That makes them easy for cities to ignore,” writes Next City. “Crime, environmental problems, historic preservation, social class, religious traditions, and the thorny legacy of who is included in cities, and who is not, all come crashing together in urban cemeteries.” Beyond traditional land burials, cremation is popular. Some are proposing vertical or skyscraper cemeteries. And then there are eternal reefs, cryonics, and composting. But in Austin, Texas—a city with one of the highest concentrations of millennials in America—urban planners and city officials are attempting to tackle the issues of future cemetery planning and historic preservation head-on. The city is proposing a top-down approach with its first-ever cemetery master plan that spans five urban cemeteries. The report outlines maintenance plans—a key part is improving drainage to prevent flooding–as well as developing outreach services to local residents. One idea Austin is proposing is columbariums: vertical funeral niches that would hold funeral urns. Voters approved a $2 million bond to begin the cemeteries' capital improvements in 2012, but the city will need to further address funding. Up for some historical reading? Here’s a 1950 report on city cemeteries from the American Planning Association’s Planning Advisory Committee.