Dr. Juan Felipe Torres, Australian National University (ANU), advances in desalination processes to provide fresh water and the work in his lab. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. www.planetphiladelphia.com.

Ali Zaidi, Assistant to the President and National Climate Advisor, talks about an exciting new federal program, the American Climate Corps. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. www.planetphiladelphia.com.

Curtis Shuck, Founder and Chairman of the Well Done Foundation and Sebastian Ng, Youth Climate Initiative (YCI) talk about the problem of abandoned oil and gas wells. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. www.planetphiladelphia.com.

Melissa Ostroff, PA Policy and Field Advocate at Earthworks, discusses making the invisible methane leaks from oil and gas infrastructure visible, and how that can help stop the leaks. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. www.planetphiladelphia.com.

Miriam Fisher Schaefer is a graduate of the three year Barnes Foundation Horticulture program. She tells us about the importance of planting native plants for a healthy ecosystem. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. planetphiladelphia.com.

Drs. Jason D. Weckstein and Douglas Sponsler From Drexel’s The Academy of Natural Sciences talk about the plight of birds and bees and what could be done to help. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. planetphiladelphia.com.

Miriam Fisher Schaefer is a graduate of the three year Barnes Foundation Horticulture program. She tells us about the importance of planting native plants for a healthy ecosystem. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. planetphiladelphia.com.

​Sally McCabe is Associate Director of Community Education and Community Gardens at the Pennsylvania Horticultural Society. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. planetphiladelphia.com.

Carr Everbach is a professor of engineering at Swarthmore College. ​Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. planetphiladelphia.com.

How did one community stand up to big chemical and win?  Successful campaign stopped a plastics chemical recycling plant; Susan Volz and Sage Lincoln. Planet Philadelphia airs on 92.9 FM in NW Philadelphia or gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. planetphiladelphia.com.