"No man ever steps in the same river twice, for it's not the same river and he's not the same man." -Heraclitus, as quoted by Plato in Cratylus.
Joseph Stromberg takes inspiration from one of the entries in Time Magazine's Timeleapse project—the satellite images of Ucayali River, which from 1984 to 2012 meandered widely around its corner of Peru.
Stromberg uses the time-lapse as the impetus to explain the physical forces that cause rivers meander. Also there's a point to be made, familiar to cities built along rivers around the world: "We think of rivers as stable features of the landscape: something we can build towns and cities next to, and expect to stay in the same spot permanently. But in reality, they're constantly moving — and as much as we try it's impossible to keep them entirely under control."
Read the full story: This mesmerizing time lapse shows a river changing course over time
Friday Eye Candy: A Love Song for Swimming Holes
There's still technically some time left in the summer of 2019 to enjoy a dip, or a frolic, in a swimming hole.
View the Smoke from the California Fires From Satellite
The National Oceanic and Atmospheric Administration has been making the most of its celestial perch to illustrate the scale of the fires currently burning in Southern California.
Friday Eye Candy: Mapping a World of Water Words
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Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
Amtrak, CN end decades-long dispute with eight-year agreement
The new operating agreement establishes an updated framework for the companies to work together, including processes to resolve disputes.
Judges permit Denver to divert 77,000 acre feet from the Colorado River for reservoir expansion
Overuse and climate change have caused the Colorado River’s water levels to plummet.
NYC DOT wants faster, more permanent street upgrades
The city is examining ways to build more concrete infrastructure without getting entangled in 'decades-long' projects.
'Something we’ve never seen before:' rising utility rates could strain city finances nationwide
Data centers, climate change and other factors have caused utility rates in the United States to increase by 38% since 2020.
Trump to overrule local leaders, lease millions of acres of America’s Pacific Island territories’ seafloors to mining companies
International law says that the Indigenous people of America’s territories have a right to prior and informed consent regarding projects that impact their countries.
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.
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Harvard University Graduate School of Design
KFH Group Inc.
Greater Baltimore Committee
The Architects Foundation
University of Cincinnati Online
The Pocatello Development Authority
The Urban Renewal Agency of the City of Pocatello