recycled content, single-use products save trees

Bottom line; recycled content, single-use products save trees thereby helping slow global warming. Another desirable aspect is freedom from skin irritation associated with toxins involved in 'traditional' processing.

Here is Greenpeace's handy guide to recycled, formaldehyde and chlorine free paper products.
http://www.greenpeace.org/raw/content/usa/press-center/reports4/tissueguide.pdf

And NRDC Natural Resources Defense Council: A Shopper's Guide to Home Tissue Products: http://www.nrdc.org/land/forests/gtissue.asp