Sidewalks take us places, but they’re also places of their own, where all sorts of people come together and interact. Shannon Mattern, who has written about the history of the sidewalk, claims that we’re entering a new era of sidewalk planning, use, and politics, driven in large part by advances in communications, surveillance, and smart technologies. … Continued


Against the Grain

Nativism, Immigration, and Environmentalism

The Republican Party is gripped by a hatred of immigrants. But geographer Reece Jones argues it has not always been so. Instead, one man, the late John Tanton, was responsible for making nativism appear a central concern of conservatives, by propagating scores of anti-immigrant organizations, some which eventually helped staff the Trump Administration. And, as … Continued