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Black carbon is the sooty, particulate pollution that reaches deep into your lungs and causes asthma and other respiratory and heart diseases.

Black carbon also plays a major role in global warming—second to only carbon dioxide.

Here’s a great introduction to black carbon that may spur you to action, and even make you smile.

Tired of breathing dirty air during your daily commute? Just turn on your car vent’s recirculation button, advises researchers from the University of Southern California. Their study found that pushing this little-used button—which typically shows an arrow with a car around it—can cut pollution levels by 80 percent as compared to pollution levels found out on the road.
 

An airplane passes over Desolation Canyon, UT.

“If you want to see the places we’ve helped protect, ask for a window seat.”

So reads my favorite Earthjustice message, decorating airports across the country. It’s true: 35,000 feet is a great vantage to see the forests, mountains and river canyons that are intact, unroaded and resilient thanks to our legal work with many allies.

Split view of clear and hazy days in Shenandoah National Park.

Drops of sunscreen-infused sweat sting your eyes as you climb towards the summit; a small price to pay for the panoramic views that lie ahead.

But after finally conquering every switchback, your view of far-stretching vistas is obscured, not by sweat, but by haze created by coal-fired power plants – a polluting problem that afflicts many of America’s 400 national parks.

Any day now, the fate of Lake Tahoe’s famed blue waters could be drastically compromised.

Nevada Gov. Brian Sandoval and California Gov. Jerry Brown could seal a bi-state deal that will encourage the agency created to protect the lake from pollution and over-development to place economic development front and center. The California Senate recently passed SB 630 to approve the deal that caves in to Nevada’s threats to dissolve a more-than-four-decades-long “marriage” to protect Lake Tahoe.

But what is California getting out of this deal?

On Wednesday, we filed a legal brief asking the U.S. Supreme Court to allow a very important air safeguard to take effect. So what’s so important about the Cross-State Air Pollution Rule and how does it work?

Let’s get to the numbers first. The rule saves lives, plain and simple. According to the EPA, the air safeguard would every year prevent:

Last week, my colleagues in San Francisco filed a lawsuit against Plan Bay Area on behalf of Sierra Club along with Communities for a Better Environment. Plan Bay Area is the master transportation plan for the San Francisco Bay region. It’s an important plan because of its far-reaching scope covering transportation planning through 2040.

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About the Earthjustice Blog

unEARTHED is a forum for the voices and stories of the people behind Earthjustice's work. The views and opinions expressed in this blog do not necessarily represent the opinion or position of Earthjustice or its board, clients, or funders. Learn more about Earthjustice.