visto da Tullio Pascoli
TEN GLOBAL TRENDS EVERY SMART PERSON SHOULD KNOW (Marian L. Tupy) https://www.goodreads.com/book/show/55209421-ten-global-trends-every-smart-person-should-know?from_search=true&from_srp=true&qid=Jt25973q4R&rank=1
THE END OF DOOM https://www.goodreads.com/book/show/23014684-the-end-of-doom
ECO-SCAM https://www.goodreads.com/book/show/1670327.Eco_Scam
THE TRUE STATE OF THE PLANET https://www.goodreads.com/book/show/3434006-true-state-of-the-planet
LIBERATION BIOLOGY https://www.goodreads.com/book/show/52681817-liberation-biology
GLOBAL WARMING AND OTHER MYTHS https://www.goodreads.com/book/show/255028.Global_Warming_and_Other_Eco_Myths
EARTH REPORT 2000 (Michael Novak) http://www.amazon.com/Earth-Report-2000-Revisiting-Planet/dp/0071342605/ref=sr_1_16?s=books&ie=UTF8&qid=1452387707&sr=1-16
THE ETHICS OF FOOD (Gregory E. Pence; Wendell Berry; Norman Borlaug; M.F.K. Fischer) http://www.amazon.com/Ethics-Food-Reader-Twenty-First-Century/dp/0742513343/ref=sr_1_18?s=books&ie=UTF8&qid=1452387707&sr=1-18