The last hours of ancient sunlight : waking up to personal and global transformation

Sunlight warms the Earth with life. As our culture moved from ancient hunting/gathering times to the technological era, we discovered ancient sunlight -- captured millions of years ago by plants and compressed into oil deep under our soil and oceans. Now, as our planet's oil supplies are projected to last no more than 30 to 50 years, and species and cultures are dying off at an unprecedented rate, we confront difficult choices. In this passionate yet thoroughly researched