The Emperor Wears No Clothes

If all fossil fuels and their derivatives, as well as trees for paper and construction were banned in order to save the planet, reverse the Greenhouse Effect and stop deforestation; then there is only one known annually renewable natural resource that is capable of providing the overall majority of the world's paper and textiles; meet all of the world's transportation, industrial and home energy needs, while simultaneously reducing pollution, rebuilding the soil, and cleaning the atmosphere all at the same time... and that substance is -- the same one that did it all before -- Cannabis Hemp... Marijuana!

From Wikipedia:
In 1973, Jack Herer began compiling tidbits of information about cannabis and its numerous uses.
In 1985, after 12 years, this data was published as The Emperor Wears No Clothes (ISBN 0-9524560-0-1).
The book offers $100,000 to anyone who can disprove the claims made within.
Jack wants this information to be available to everyone, so he has published the text of the book on the internet for free: