During the Sharing Cities Summit 2018, cities such as Amsterdam, Barcelona, Lisbon, Madrid, Montreal, New York, Paris, São Paulo, Seoul, Singapore, Stockholm, and Vienna agreed on a Declaration of Principles and Commitments of the Sharing Cities.
The Declaration of 13 November 2018 integrates different viewpoints of cities on the platform economy and updates and expands upon the set of 7 principles established during the New York meeting in 2017. It incorporates three new principles: one on the differentiation between platform models, depending on the impact they produce; a second one on the defense of the sovereignty of cities regarding big digital platforms; and the third principle regarding public support policies for the collaborative economy that have a positive impact.
FULL STORY: Forty-eight Global Cities Work on Regulatory Framework for Digital Platforms

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage
Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

Why Should We Subsidize Public Transportation?
Many public transit agencies face financial stress due to rising costs, declining fare revenue, and declining subsidies. Transit advocates must provide a strong business case for increasing public transit funding.

Understanding Road Diets
An explainer from Momentum highlights the advantages of reducing vehicle lanes in favor of more bike, transit, and pedestrian infrastructure.

New California Law Regulates Warehouse Pollution
A new law tightens building and emissions regulations for large distribution warehouses to mitigate air pollution and traffic in surrounding communities.

Phoenix Announces Opening Date for Light Rail Extension
The South Central extension will connect South Phoenix to downtown and other major hubs starting on June 7.
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.
Caltrans
Smith Gee Studio
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Harvard GSD Executive Education
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NYU Wagner Graduate School of Public Service