Can Biology Clean Up Sewage and Oil Spills?

From mushrooms to hair mats, quirky cleanups for man-made messes.

Let our journalists help you make sense of the noise: Subscribe to the Mother Jones Daily newsletter and get a recap of news that matters.


Doing Our Dirty Work

Go With the Flow Inventor John Todd’s Eco-Machines use tanks of bacteria, fungi, plants, snails, and fish to digest sewage, releasing water clean enough to be reused for plumbing or irrigation. The man-made ecosystems can filter up to 50 million gallons a day and have treated wastewater from a Hawaiian resort and a chocolate factory.

Magic Mushrooms Fungi are marvelous biological filters, breaking down hydrocarbons, PCBS, DDT, and dioxin. Mycological genius Paul Stamets has used oyster mushrooms to transform diesel-soaked soil into a bed of gourmet fungi after just four weeks. Bon appétit!

Diet of Worms Thomas Azwell, an environmental science PhD student at the University of California-Berkeley, uses worms to digest organic waste from California Costco stores; the chain then sells the resulting compost, called Vermigrow, as a soil amendment.

Good Hair Day Oil clings to hair—which makes your mop an excellent material for mopping up oil spills. Matter of Trust, a San Francisco nonprofit, collected trimmings from 16,000 salons to make hair mats that soaked up slicks everywhere from car repair shops to San Francisco Bay. And Azwell is using his worms to convert oil-laden hair mats into fertilizer.

SIX TRUTHS

Reclaiming power from those who abuse it often starts with telling the truth. And in "This Is How Authoritarians Get Defeated," MoJo's Monika Bauerlein unpacks six truths to remember during the homestretch of an election where democracy, truth, and decency are on the line.

Truth #1: The chaos is the point.

Truth #2: Team Reality is bigger than it seems.

Truth #3: Facebook owns this.

Truth #4: When we go to work, we're in the fight.

Truth #5: It's about minority rule.

Truth #6: The only thing that can save us is…us.

Please take a moment to see how all these truths add up, because what happens in the weeks and months ahead will reverberate for at least a generation and we better be prepared.

And if you think journalism like Mother Jones'—that calls it like it is, that will never acquiesce to power, that looks where others don't—can help guide us through this historic, high-stakes moment, and you're able to right now, please help us reach our $350,000 goal by October 31 with a donation today. It's all hands on deck for democracy.

payment methods

SIX TRUTHS

Reclaiming power from those who abuse it often starts with telling the truth. And in "This Is How Authoritarians Get Defeated," MoJo's Monika Bauerlein unpacks six truths to remember during the homestretch of an election where democracy, truth, and decency are on the line.

Truth #1: The chaos is the point.

Truth #2: Team Reality is bigger than it seems.

Truth #3: Facebook owns this.

Truth #4: When we go to work, we're in the fight.

Truth #5: It's about minority rule.

Truth #6: The only thing that can save us is…us.

Please take a moment to see how all these truths add up, because what happens in the weeks and months ahead will reverberate for at least a generation and we better be prepared.

And if you think journalism like Mother Jones'—that calls it like it is, that will never acquiesce to power, that looks where others don't—can help guide us through this historic, high-stakes moment, and you're able to right now, please help us reach our $350,000 goal by October 31 with a donation today. It's all hands on deck for democracy.

payment methods

We Recommend

Latest

Sign up for our free newsletter

Subscribe to the Mother Jones Daily to have our top stories delivered directly to your inbox.

Get our award-winning magazine

Save big on a full year of investigations, ideas, and insights.

Subscribe

Support our journalism

Help Mother Jones' reporters dig deep with a tax-deductible donation.

Donate