This issue features excerpts from the book Design with Nature Now (October 2019), showcasing some of today’s most advanced ecological design projects, in honor of visionary landscape architect Ian McHarg. This collaboration by the University of Pennsylvania Stuart Weitzman School of Design and the Lincoln Institute of Land Policy demonstrates McHarg’s enduring influence as practitioners use his approach to confront climate change and other 21st-century challenges.

This issue explores the future of cities, with features on scenario planning, autonomous vehicles, inclusionary housing and the YIMBY movement, and green infrastructure in legacy cities.

This issue, celebrating the Babbitt Center for Land and Water Policy and 30 years of Land Lines, includes articles on the colorful history of the Colorado River, seeking compromise in an era of drought, how western planners can integrate water and land, and more.

This issue considers the pitfalls of tax increment financing (TIF)—a popular economic development tool that often falls short of its promise to revitalize struggling neighborhoods; affordable housing solutions for the homeless in Seattle, Los Angeles, and New York City; plus 3D-printed houses, scenario planning, land value capture, and more.

This issue focuses on Latin America and the Caribbean, with features on community land trusts in Rio’s favelas, transit innovations in Latin America, and Puerto Rico’s recovery efforts, with an emphasis on rebuilding for greater resilience.

This issue highlights the post-Hurricane Harvey policy changes under consideration in Houston as the prospect of more extreme weather looms, St. Louis’s efforts to integrate a federal spy center campus into its disinvested North Side, and tools for estimating the extent and value of urban trees. It also debuts the Mayor’s Desk interview with Lincoln Institute fellow Anthony Flint.