The following sites provide not only excellent information on current environmental issues, but also a venue for participating in actions to curtail the irreparable damage being inflicted daily on the environment.
A top notch source for flintknapping materials,
tools, and hands-on instructional workshops,
can be found at the Neolithics website of master flintknapper Craig Ratzat.
One of Craig's workshop offerings each year
is a 2-day class at Wilderness Way School
(click here for class details).
Other sites offering information/courses
related to ancestral primitive living skills...