The human cost of climate change

Expert on international law Andrew Guzman takes a step back from analyzing climate change in terms of degrees and meters of sea level rise and breaks down all the ways climate change will affect humanity.  Dr. Guzman offers this perspective through his new book, Overheated: The Human Cost of Climate Change.  From environmental refugees to changing disease vectors to social conflict, Guzman illustrates how nearly all of our human systems interact with climate and therefore will feel the effects of even +2C.

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Tracing networks of disease

We revisit our conversation with biological anthropologist James Holland Jones, who explains how diseases typically spread from animal to human populations and how that might change as our planet continues to warm.  He also discusses how we might prevent future epidemics with limited vaccines by looking to community structure and identifying the key bridge populations.  It’s all about disease, hemorrhagic fever hopefully not included.

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American Meat

Filmmaker Graham Meriwether discusses his new documentary American Meat: A Leave It Better Story that investigates the current condition of the meat production industry in the States.  He explains the importance of focusing on the farmers and why he’s optimistic about the future of farming.  After the interview, producer Leslie Chang had to call Graham back to discuss an unusual situation that developed during a screening of his film on the Stanford University campus.

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From startup to your dinner table

Co-founder of the Local Food Lab Krysia Zajonc makes her case for the crucial role of business within the sustainable food movement.  She also talks about the seeds of her business germinating in Costa Rica, some of the startups growing out of Local Food Lab, and takes time to address some of the frustrations people have with sustainable food.

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