The world is reaching crisis point, as population growth escalates out of control, and species and cultures are being destroyed. With humans across the globe encroaching further and further upon Earth's resources, the realization that the supply is finite has dawned and we now face the urgent dilemma of knowing how to create a sustainable future for ourselves. In this title, Thom Hartmann puts forward his lasting solution to our survival. Teaching us a new way of seeing, Hartmann introduces us to lessons of our ancient ancestors - those which allowed sustainable living for many thousands of years but which we've forgotten. It is a call for consciousness combining spirituality and ecology that offers real hope for the future.