twitter facebook more close menu carrot search

Free Marius Mason

Marius Mason is an anarchist, environmental and animal rights activist currently serving nearly 22 years in federal prison for acts of property damage carried out in defense of the planet.

Learn About Marius

Support Marius

Marius is serving the longest sentence of any environmental activist, he needs your support. Support can include spreading the word about Marius' case, writing letters or sending in articles to keep him connected to the outside world, financial donations, event organizing, and more.

Support Marius

Write Marius

Marie (Marius) Mason 04672-061
FCI DANBURY
Route 37
Danbury, CT 06811

More on Writing

About Marius

Marius Mason is a transgender environmental and animal rights activist and anarchist. In 1999, in the name of the Earth Liberation Front (ELF) he set fire to a lab at the University of Michigan that was conducting research on genetically modified organisms (GMO). After Marius’ husband turned state’s-evidence, Marius was threatened with a life sentence for the arson and other acts of sabotage. With little financial stability and fear of dragging his family into a costly legal battle, Marius pled guilty and was given an extreme sentence of nearly 22 years. No one was ever harmed in any of his actions.

About Marius

Latest News

Help project FANG expand its critical support for imprisoned activists

DONATE The climate crisis, and ongoing destruction of landscapes and wildlife, are provoking a deepening sense of urgency in an increasing number of people. It can be a serious struggle to care for a world that is being plundered for profit, but there are more and more people turning their grief into resistance in defense […]

Read More
June 11th Call

2019 Call June 11th: the international day of solidarity with Marius Mason and long-term anarchist prisoners. In the 15 years this tradition has been observed, June 11th has facilitated support and action inspired by imprisoned anarchists — from noise demonstrations outside of jails to letter-writing nights, from fundraisers to arson. Setting aside this day is […]

Read More
Marius Transferred!

After nearly 10 years at FMC Carswell, Marius has finally been transferred closer to family and friends. As of this week, Marius is now located at FCI Danbury in CT.

Read More
Vandana Shiva on Marius Mason

Vandana Shiva is an Indian scholar, environmental activist, food sovereignty advocate, ecofeminist and anti-globalization author based in Delhi.    

Read More
“Privatizing Our Water – Will the Air Be Next?” Documentary

Documentary by Alliance for Democracy on water privatization in the US, featuring Marius (look for Marius starting at 20:50).  

Read More
Dear Marius: Kite Line Podcast Episode

Hear personal messages to and about Marius.  Messages are from friends and loved ones around the world.  Learn about his case, his art, and the wonderful friend Marius is to so many. Listen to the podcast.

Read More