In a past of abundance, we had clean water to meet our demands for showers, pools, farms and rivers. Our laws and customs did not need to regulate or ration dem

The authors document how four forces--exponential technologies, the DIY innovator, the Technophilanthropist, and the Rising Billion--are conspiring to solve our

Baby boomers enjoyed the most benign period in human history: fifty years of relative peace, cheap energy, plentiful grain supply, and a warming climate due to

Climate change, peak oil and economic instability aren't just future social problems -- they jeopardize our homes and families right now. Our once-abundant food

America's health care troubles largely stem from a great success: modern medicine can do much more today than in the past. So what's the trouble? How to pay for