http://www.radio4all.net/program/109269Podcast for Program: #697 -- Is Water the New Oil? (Part 2) (R)Sat, 10 Jul 2021 13:26:59 +0000240http://www.radio4all.net/program/109269Scientist Seth Darling looks at an endangered vital resource: fresh water. He surveys society's water policies and the probable disastrous results of failing to change them. This week, in Part 2, Darling accentuates the positive. He discusses advances in water-purification technology ... some cutting-edge science at the Argonne National Laboratory ... and the huge--and successful--water projects in Chicago over the past 130 years. Plus a song on pollution by Tom Lehrer (1965).Kenneth DowstSat, 10 Jul 2021 13:26:59 +0000