Recycle Michael interviews the esteemed Sally Brown, talking about bio resources, compost vs. anaerobic digestion, carbon sequestration using biosolids and more good s**t.

Sally Brown is a Research Professor, in the School of Ecosystem and Forest Sciences, College of the Environment, University of Washington, Seattle.

While her work is highly regarded in academic circles, she is also a terrific writer, featured columnist and editor for Biocycle (
Her recent columns include:
Compost and Methane avoidance :

Short term carbon cycle

Enhanced tree growth with organics:

Irrigation water savings with organics:

Episode edited by Crystal Awareness