Programs List
Linking Surplus with Needs
Our Current Programs
You can also see our completed and archived programs HERE.

The Matter of Trust Eco-Hub

Our Model Factory

Our Eco-Social Media Platform

Our Urban Edible Garden

Hair Mats for Oil Spills
Our flagship green jobs and recycling program which collects waste fibers. Hair and fur clippings, waste fleece, feathers, laundry lint… and felts them into mats that soak up oil spills.
1. Clean Wave Program Overview
4. Clean Wave Satellite Factories Starter Kit
Eco-Home & Eco-Hub
Our two locations in San Francisco, California, which focus on great planet-friendly ways to live and work.


Reuse & Renewables
Our mission to link surplus with needs reflects both natural and manmade abundance.
2. The Hum Sum
3. Experts Workbench – Re-use Materials
Compost & Food Programs
Be sure to check out our fiscal sponsorship partners and their important work in food security!
1. SONOMA Food Runners (Fiscal Sponsorship)
2. Heart of the City Farmers’ Market (Fiscal Sponsorship)
4. Silver Lab Composting Research
5. Presidio Trust: Hair Mat Trials in Grasslands Restoration

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The Hum Sum – Humanity Adding Solutions
Matter of Trust founded, develops and sponsors The Hum Sum – for Humanity Adding Solutions as a practical, environmental social media platform dedicated to everyone who wants to offer and hear about planet-friendly ideas in an organized and useful way. This is a spam-free, rant-free, bully-free, politics-free, troll-free site that is cost-free to the general public and isn’t selling or sharing personal data. It is member and staff moderated. Everyone, all nonprofits, businesses, government departments, utilities, schools, research, media, pilot projects, households… are welcome to join! We found we needed what we created on platform and figured we might as well build it big enough for everyone else who wants to use it.
Resources, Lesson Plans & Helpful Eco-Tips
We have created, collected and curated many eco-resources that inspire and delight!

Thank you for your interest!
Check out our Media Gallery for a visual tour of all our programs.