You are what you eat: Microplastics in seafood, with David Santillo

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Plastic fish art installation, Nye Beach, Oregon. Credit: mmoca, CC BY-ND 2.0.

You are what you eat, or so you think. The next time you sit down to enjoy that bowl of cioppino or salmon fillet, you may be ingesting more than you realize. Plastic pollution is widespread in global waters, and microplastics—particles smaller than 5 mm—are being increasingly found in the most popular seafood items.

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Discussing Challenges Posed by Radiation in the Environment, with Igor Linkov and Brad Sample

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Radiation plume resulting from the Fukushima Daiichi nuclear power plant accident. Source: Wikimedia Commons.

Igor Linkov and Brad Sample talk about the July 2011 series “Challenges Posed by Radiation and Radionuclide Releases to the Environment”—16 invited commentaries that were solicited as a result of the Fukushima Daiichi nuclear accident in Japan that occurred in March 2011. The commentaries address various aspects of radiation concerns.

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