Social Networks

Geometric glass Seattle Public Library building.

Public Libraries May Be More Relevant Than Ever

Libraries around the country are expanding their services in an effort to become ‘third spaces’ for the community.

February 19, 2025 - Governing

The city of Siena in Italy, located on a hillside and bathed in Tuscan sunlight.

Building on Jacobs: The City Emergent; Beyond Streets and Buildings

A science of cities reveals the way cities grow, and why.

September 20, 2021 - Fanis Grammenos

Density

A Different Kind of Density: Lessons From Asian Megacities

As the pandemic has made clear, a healthy, prosperous future will depend on the development of the kinds of density that encourage strong social infrastructure.

June 24, 2020 - Jordan Sand

Cutout paper people on wooden table and artistic shadows

Social Distancing Is Not a Novel Concept

Initial research on social isolation as a method to combat contagious disease included a high-school science fair project modeling social networks. Doctors learned that the spread of disease could be decelerated by disrupting these networks.

May 6, 2020 - The New York Times

Airport

Friday Eye Candy: Mapping Distance and Social Connectedness

The New York Times published an interactive map that shows how important distance is in determining connections on social media.

September 21, 2018 - The New York Times

Busy Downtown

How Social Physics Explains About the World

Big data has ushered in a new era of Social Physics.

April 25, 2018 - BBC - The Big Idea

Charrette: A Social Innovation Lab

When charrettes and public design workshops reach their most inclusive and transparent forms, do they become social innovation labs? Hazel Borys thinks so.

January 27, 2016 - PlaceShakers

The set of the television show Sesame Street

Nextdoor—the 'Facebook for Neighborhoods—Catching on with Investors and Users

As social media platforms evolve into specific niches, the Nextdoor platform is quickly expanding its online version of neighborhood-level interaction.

March 5, 2015 - New York Times

Welcome

The Facebook for Neighborhoods

Meet Nextdoor, the social network based on proximity, inspired by the conclusion of Robert Putnam’s Bowling Alone that neighborhood social networks make crime go down and test scores go up.

April 5, 2014 - Next City

Communities Are People, Not Just Places

Richard Florida speaks with sociologist Zachary Neal, author of The Connected City, a new book that examines the essential role that social networks play in defining community.

October 25, 2012 - The Atlantic Cities

What Are People Saying About Your Building Online?

Andrew Michler gives an overview of a brand new social networking platform that could reshape how we evaluate and compare buildings.

March 23, 2012 - Inhabitat

Social Networking for Skyscrapers

Mary Newsom recently argued that social networking tools like Facebook and Twitter don't create a "third place". But what if the network is hyperlocal, like within a skyscraper? STACKD is a new site that does just that.

September 29, 2009 - Urban Omnibus

Study Shows TND Encourages Walking

Orenco Station in Portland, OR shows that traditional neighborhood development (TND) can decrease car use and encourage walking, according to a new study.

September 16, 2009 - New Urban News

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.