When it comes to garments and fabric, which is greener: wool or cotton? Slate's Green Lantern tackles the question, doing some analysis and ultimately coming up withwell, it depends.
Blue Sky Fibers Organic Cotton Yarn at Jimmy Beans Wool
Deluxe Worsted - Universal Yarns — Starlight Knitting Society
Research points – Textiles2ocaCP
Chunky, Soft, Colorful Cotton Yarn
Cotton Yarn Care: Essential Tips for Washing, Drying, and Storing
8/4 Cotton Warp Yarn - Natural and Colors - The Creativity Patch
Life cycle assessment of Wool
Free Shipping, No Minimum! Linello is a colorful gradient yarn spun from linen, cotton & viscose. Perfect for Spring & Summer knits, the thick & thin
Lang Yarns Linello 17 Green
Why Organic Cotton? – Vegan As Folk
Is Wool Sustainable, Eco Friendly & Cruelty Free For Fibres, Fabrics & Textiles? - Better Meets Reality
Artificial Turf Versus Real Grass: Which Is Greener?