While this Harvard Business School article addresses "communities of practice", many of the lessons are applicable to physical community-building.
Although communities of practice develop organically, a carefully crafted design can drive their evolution. In this excerpt from a new book, the authors detail seven design principles. The payoff? Knowledge management that works... These design principles are not recipes, but rather embody our understanding of how elements of design work together. They reveal the thinking behind a design. Making design principles explicit makes it possible to be more flexible and improvisational."
Thanks to Tom Collins
Read the full story: Seven Principles for Cultivating Communities of Practice
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
Northwest rail fans eager for Sept. 30 debut of Amtrak’s Airo fleet
Get ready for that new train smell and more seats. But they won’t go faster or run more frequently on the Cascades route in Washington and Oregon.
Trump is considering data centers on 6 states' public land — some state officials say they had no idea
If the administration approves the proposed projects, data center and data center-related developments will cover 17,600 acres of public land.
Chicago to showcase country’s first battery-operated passenger train
Metra estimates the trains will be ready for passenger use around the start of 2028.
After decades of planning, Sacramento gains new light rail station
Trains will arrive every 15 minutes during peak hours and every 30 minutes during non-peak hours.
Massive tunnel-boring machine breaks ground on Gateway Project
The Trump administration revoked funding for the project in October 2025, and then restored it earlier this year.
FREE Course: Walkable City 1: Why Walkability?
After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.
Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold
The course focuses on the opportunities and imperatives that shape reinvention of mall sites.
City of Thousand Oaks
City of Wisconsin Rapids
Harvard University Graduate School of Design
The Architects Foundation
University of Cincinnati Online
Northern Illinois Transit Authority (NITA)
The Pocatello Development Authority
The Urban Renewal Agency of the City of Pocatello