Archives: water

Micro-Hydro Power Guru Don Harris – PW070

Ever thought of making your own electricity in a nearby stream? We’ll talk with Don Harris, world-class guru on micro-hydropower and inventor of the Harris Hydroelectric Permanent Magnet Turbine about his experiences with these low-cost, high-return devices. Don lives up in the hills in the off-grid community of “Last Chance”, north of Santa Cruz, but • Read More »


BlueMind:Your Brain on Water-PW048

Why do our brains behave so differently around water, and how can we harness that relationship to clean up the rivers and oceans of the earth? We talk with best-selling author and marine biologist Wallace J. Nichols about his book BlueMind and the new book he’s writing about ways to save the blue part of • Read More »


Micro-Hydro Power Guru Don Harris – PW013

Ever thought of making your own electricity in a nearby stream? We’ll talk with Don Harris, world-class guru on micro-hydropower and inventor of the Harris Hydroelectric Permanent Magnet Turbine about his experiences with these low-cost, high-return devices. Don lives up in the hills in the off-grid community of “Last Chance”, north of Santa Cruz, but • Read More »


Adapting to Climate Change: Water & Ecosystems-PW006

On today’s show, two scientists talk about ecosystems and water resources in a changing planet. University of California Santa Cruz evolutionary biologist, Professor Erika Zavaleta discusses her work on ecosystems and how they adapt to extreme changes in climate. UCSC marine scientist Dr. Adina Paytan tells about the Oroville dam failure and shares other unfolding • Read More »


Frans Lanting: Nature Photographer – PW004

Internationally acclaimed nature photographer Frans Lanting talks about his recent expedition to Antarctica and Patagonia, tracing the steps of Ernest Shackelton’s infamous expedition to the south pole. Frans Lanting has been hailed as one of the great nature photographers of our time. For three decades he has documented wildlife from the Amazon to Antarctica to promote • Read More »