Media, nature, and the zeitgeist

Today, we take a little bit of break from talking about science to instead talk about how media covers science, particularly the reporting on genetically modified organisms (more commonly called GMOs).  It’s a contentious subject, and Keith talks about why people tend to take it so personally, when he got interested in GMOs, and what caused him to become the “crop cop.”


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The (mad) science of geoengineering

Climate scientist Ken Caldeira begins with a discussion of ocean acidification, a term he helped coin.  He follows with the story of how his name became attached to geoengineering, from his own skeptical beginnings to publishing a paper that basically said, “well, it works in the models but don’t try this at home.”  Along the way, Caldeira also shares some funny experiences addressing climate skeptics, including how geoengineering has even helped persuade a few.

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Port response to sea level rise

Ship’s captain turned researcher, Austin Becker, looks to the future for how ports will respond to sea level rise. He explains the importance of ports for world trade, the time horizons for port planning, and the plans to brace for rising seas (or lack thereof).

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