BP's Gulf Oil Spill Was Much Worse Than You Were Led to Believe

Mark Hertsgaard examines the effort undertaken by BP to cover up the 2010 Gulf of Mexico oil spill. The focus of his story is the company's use of Corexit, a dangerous 'dispersant' that sickened many and helped conceal the true extent of the spill.

1 minute read

April 24, 2013, 2:00 PM PDT

By Jonathan Nettler @nettsj


Gulf Oil Spill

Kris Krug / flickr

For 87 agonizing days during the spring and summer of 2010, “the worst environmental disaster in American history” released torrents of Louisiana sweet crude from the Macondo well into the Gulf of Mexico. "Yet three years later, the BP disaster has been largely forgotten, both overseas and in the U.S.," says Hertsgaard. "Popular anger has cooled. The media have moved on."

"Such collective amnesia may seem surprising, but there may be a good explanation for it: BP mounted a cover-up that concealed the full extent of its crimes from public view. This cover-up prevented the media and therefore the public from knowing—and above all, seeing—just how much oil was gushing into the gulf. The disaster appeared much less extensive and destructive than it actually was."

Hertsgaard focuses on BP's use of Corexit, the “dispersant” substance used to break up the oil, which is thought to have sickened hundreds of cleanup workers and local residents, damaged gulf wildlife and ecosystems, and helped conceal the true extent of the disaster.  

Monday, April 22, 2013 in The Daily Beast

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

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

April 30, 2025 - Diana Ionescu

Close-up on Canadian flag with Canada Parliament building blurred in background.

Canada vs. Kamala: Whose Liberal Housing Platform Comes Out on Top?

As Canada votes for a new Prime Minister, what can America learn from the leading liberal candidate of its neighbor to the north?

April 28, 2025 - Benjamin Schneider

Hot air balloons rise over Downtown Boise with the State Capitol building visible amidst the high rises.

The Five Most-Changed American Cities

A ranking of population change, home values, and jobs highlights the nation’s most dynamic and most stagnant regions.

April 23, 2025 - GoodMigrations

People biking along beach path with moored ship in San Diego, California.

San Diego Adopts First Mobility Master Plan

The plan provides a comprehensive framework for making San Diego’s transportation network more multimodal, accessible, and sustainable.

May 2 - SD News

Sleeping in Public

Housing, Supportive Service Providers Brace for Federal Cuts

Organizations that provide housing assistance are tightening their purse strings and making plans for maintaining operations if federal funding dries up.

May 2 - KSL

Conductor walks down platform next to Amtrak train at station in San Jose, California.

Op-Ed: Why an Effective Passenger Rail Network Needs Government Involvement

An outdated rail network that privileges freight won’t be fixed by privatizing Amtrak.

May 2 - Streetsblog USA

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.

Senior Manager Operations, Urban Planning

New York City School Construction Authority

Building Inspector

Village of Glen Ellyn

Manager of Model Development

Central Transportation Planning Staff/Boston Region MPO