Mining

Two mountains with flat tops, resembling bear ears.

Patagonia, environmental groups revive old legal fights against new cuts to Utah monuments

White House says Trump ‘rightsized’ Bears Ears.

September 4, 2026 - Utah News Dispatch

A sign reading Pe’ Sla in a grassy prairie.

South Dakota tribes drove a mining company off sacred land in one week

Land disputes between tribes and the federal government often take much longer to resolve.

August 26, 2026 - Yahoo News

Geothermal energy plant at dusk near Salton Sea, California.

A desolate patch of Southern California desert could become a lithium powerhouse

Plans to develop lithium mines and data centers are dividing residents of a remote Southern California region.

June 7, 2026 - Capital & Main

Trump at rally in Hershey, PA with person holding "Trump Digs Coal" sign visible in background.

Trump Administration Wants to Remove Conservation From Approved 'Uses' of Public Land

The Department of the Interior moved to officially rescind the Public Lands Rule passed in 2024, which elevates the conservation of public lands to the same level of protection as other uses.

September 11, 2025 - The Denver Post

Two children and an adult looking out over railing at Grand Canyon.

DOJ Says Trump Has Power to Roll Back National Monuments

The opinion sheds light on how the administration may justify its effort to eliminate protected public lands.

June 12, 2025 - Inside Climate News

"Radiation Zone, Keep Out" sign on wood post with red Arizona desert mesa in background

Integrating Human Rights Into Energy and Extractive Sector Transitions

Why just transition efforts must move beyond economic considerations by embedding human rights principles into business practices to ensure equitable, transparent, and accountable outcomes for affected communities and workers.

May 12, 2025 - Cambridge University Press

Close-up on BLM sign on Continental Divide Trail in Rawlins, Wyoming.

BLM To Rescind Public Lands Rule

The change will downgrade conservation, once again putting federal land at risk for mining and other extractive uses.

April 20, 2025 - Public Domain

Red rock landscape in Bears Ears National Monument, Utah.

New Executive Order Renews Attack on Public Lands

An order issued late last week pushes for increased mineral extraction on federally owned public lands.

March 26, 2025 - Rocky Mountain Community Radio

View of Pennsylvania state capitol building with historical plaque in foreground.

Trump Administration Unfreezes Pennsylvania Climate Funding Amidst Lawsuits

Funding for air and water quality programs still at risk.

March 3, 2025 - Inside Climate News

Aerial view of copper strip mine in New Mexico.

Opinion: Proposed Mining Law Could Have Devastating Consequences

A federal bill could give mining companies more leeway than ever before.

March 26, 2024 - Albuquerque Journal

Aerial view of Salton Sea, California.

Report: Southern California’s Salton Sea Region Holds Vast Lithium Reserves

Imperial County, a quiet agricultural region in the Southern California desert, could become the nation’s leading lithium source.

January 2, 2024 - SFGate

View of Havasu Falls with bright turquoise water and a canyon winding through red vertical cliffs in the Grand Canyon

Biden Announces New National Monument on Havasu 'Baaja Land

Almost 1 million acres of land near the Grand Canyon will now be protected from mining and extraction as part of the country’s newest national monument.

August 10, 2023 - Arizona Republic

"Radiation Zone, Keep Out" sign on wood post with red Arizona desert mesa in background

Grand Canyon Area Could Gain New National Monument

The Biden administration has signaled support for a proposed national monument that would protect Native American lands around the Grand Canyon from uranium mining.

August 7, 2023 - The Washington Post

Looking up at giant sequoias in Mariposa Grove in Yosemite National Park at sunrise with sun's rays coming through trees

Public Lands in the United States, Part One: “Redeemed From Wilderness”

This is part one in a blog series examining the history of public lands in the United States and their shifting role in the American psyche.

May 31, 2023 - Diana Ionescu

Herd of bison grazing in green field with snow-capped Wyoming mountains in background

Public Lands Rule Would Center Conservation

After decades of protecting extractive interests, federal law could reverse course and put conservation on par with other uses.

April 16, 2023 - High Country News

A small dam located in a rural location.

The Year in Public Lands

Public policy decisions that will impact land and water conservation in the American West.

December 27, 2022 - High Country News

Electric Cars

American Jobs to Build Electric Vehicles Excludes Miners

Mining jobs needed to produce the metals for processing into battery parts used to build electric vehicles in America will not be developed in the U.S. but in Australia, Brazil and Canada, mainly to avoid battles with environmentalists.

June 2, 2021 - Reuters

Mississippi River Flooding

America's 'Most Endangered River' in 2020: The Mighty Mississippi

Heavy flooding are expected to strain the Mississippi and Missouri rivers in Spring 2020, just as resources are stretched thin by the coronavirus.

April 15, 2020 - American Rivers

Empty Street

The Regional Economic Impacts of the Coronavirus

The effects of a nationwide economic recession will likely hit hardest those regions with vulnerable sectors.

March 23, 2020 - The Avenue (Brookings)

Mine Processing Plant

Demand for Lithium Drops as Global Electric Vehicle Sales Slump

It was long thought that a finite supply of lithium, a key element needed for electric vehicle batteries, would constrain the production of zero-emission vehicles, but the opposite happened: a slow down in EV demand has caused lithium prices to drop.

September 7, 2019 - Oil Price

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.

Professor of Urban Planning

Harvard University Graduate School of Design

Transportation Planner I

KFH Group Inc.

Director, Strategy and Research

Greater Baltimore Committee

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.