Ozone Shield NOT Safe Scientists Say __on Ecoshock

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ECOSHOCK —Ozone Shield NOT Safe Scientists Say

the new science of ozone and UVB is not pretty … Ozone threat not solved, scientists say. From Zurich, lead author Dr. William Ball says Earth’s ozone shield against harmful radiation continues to weaken – despite an improvement of big ozone holes over the Poles. Thinning ozone is right over where most people, animals and plants live. It’s possible our smog is the last protection. But wait. Another study from University of California Berkeley says a weakened ozone shield 251 million years ago drove the mass extinction of forests, and all life that depended on them. Lead author Jeffrey Benca explains we underestimated the risk of significant harm from thinning ozone, and misunderstand the hidden process of mass extinction. All science from Radio Ecoshock.

Featured speakers/credits: William Ball, Jeffrey Benca. Interviews by Alex Smith. Snatch of music from Dana Pearson.

Show blog published Wednesday at http://www.ecoshock.info with all the links. Visit Radio Ecoshock here.


This show was broadcast on March 23, 2018.

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