Alexandra Villaseñor takes in the damage of a wildfire in Paradise, California. | Thomson Reuters Foundation/Nicky Milne

Future of Food: San Diego

The U.S. is the largest importer of seafood, with 91 percent of our seafood coming primarily from China. As the global demand for food is expected to double by 2050, researchers are turning to aquaculture to look for ways to breed, raise and harvest seafood in sustainable — and scalable — fish farms off the U.S. coast to improve our access to quality seafood without the carbon footprint of imported fish. This segment explores efforts to build the first open-ocean fish farm in the United States. Proponents say we could have the ability to farm as much as the total global wild catch within an area the size of Lake Michigan. Experts weigh in on whether innovation in aquaculture is outpacing federal regulation and threatening local fishing culture.

Full Episodes

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Avocado Wars: The Battle Over Water Rights In Chile

The popular demand for avocados, once considered an “exotic” item, is having a devastating impact on a drought-stricken community in Chile. Lying within one of the largest avocado producing regions in the country, Petorca avocado plantations are in a battle over water rights, where claims of illegal water diversion are creating civil unrest.

Building A Future: Lumber Poaching In Oregon and Brazil

Wood is found in countless products consumers use every day. In fact, lumber is closely connected to the world’s economy – a country’ s importation of lumber tends to rise in correlation with its gross domestic product. Following groups like “Guardians of the Forest,” we explore illegal lumber poaching in the forests of Brazil and Oregon, where citizens and scientists are working together to combat the illegal lumber trade.

Dairy Alternatives: Rethinking Milk In California and Kenya

The realities of milk production are forcing dairy communities across the globe to rethink the dairy production process. In this episode, we travel to a village in Kenya where the commercialization of camel milk is proving a sustainable solution in the face of drought. In Northern California, the heart of the U.S. dairy industry is finding innovative alternatives to limit the use of water and manure emissions.

Lighting A Path: Embracing Solar Power In California and Zanzibar

Solar power is changing lives in unexpected places. At the Barefoot College in Zanzibar, Muslim women who have traditionally been marginalized in the workforce are learning solar installation and bringing it back to their villages, which are primarily powered by candles and paraffin lamps. In East Los Angeles, formerly incarcerated individuals are finding green job opportunities as they transition underserved communities into solar power.

Dying Oceans: Abalone Restoration In California

The ocean is a sponge for all the greenhouse gas emissions we produce, and entire aquatic ecosystems are beginning to collapse. Off the coast of California, the disappearing abalone population is raising flags about ocean health and the lasting impact of rising sea temperatures, acidification and pollution. Various teams of scientists, volunteers and businesspeople are collaborating to protect underwater species threatened by the invasion of sea urchins.

  • 2020-09-03T02:00:00-07:00
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