The U.S. is exceptional when it comes to carbon emissions—that much is indisputable.

Umair Irfan boosts the signal on a report published in April by Carbon Brief, which calculated the cumulative carbon emissions of every country since 1750.
"What’s abundantly clear," according to Irfan's explanation of the Carbon Brief's analysis, "is that the United States of America is the all-time biggest, baddest greenhouse gas emitter on the planet."
The Carbon Brief team also created a graph that tracks each country's carbon output since 1750.
Animation: The countries with the largest cumulative CO2 emissions since 1750
Ranking as of the start of 2019:
1) US – 397GtCO2
2) CN – 214Gt
3) fmr USSR – 180
4) DE – 90
5) UK – 77
6) JP – 58
7) IN – 51
8) FR – 37
9) CA – 32
10) PL – 27 pic.twitter.com/cKRNKO4O0b— Carbon Brief (@CarbonBrief) April 23, 2019
For more topical assessment of the world's current carbon emissions, see the "Global Carbon Budget" released this week by the Global Carbon Project, which finds the world's carbon emissions reaching a new high in 2019. The United Nations also last week released a report pinning much of the blame for climate change on the 20th century history of land use and transportation planning in the United States.
FULL STORY: Why the US bears the most responsibility for climate change, in one chart

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

San Francisco's School District Spent $105M To Build Affordable Housing for Teachers — And That's Just the Beginning
SFUSD joins a growing list of school districts using their land holdings to address housing affordability challenges faced by their own employees.

The Tiny, Adorable $7,000 Car Turning Japan Onto EVs
The single seat Mibot charges from a regular plug as quickly as an iPad, and is about half the price of an average EV.

Seattle's Plan for Adopting Driverless Cars
Equity, safety, accessibility and affordability are front of mind as the city prepares for robotaxis and other autonomous vehicles.

As Trump Phases Out FEMA, Is It Time to Flee the Floodplains?
With less federal funding available for disaster relief efforts, the need to relocate at-risk communities is more urgent than ever.

With Protected Lanes, 460% More People Commute by Bike
For those needing more ammo, more data proving what we already knew is here.
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.
Smith Gee Studio
City of Charlotte
City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
US High Speed Rail Association
City of Camden Redevelopment Agency
Municipality of Princeton (NJ)