Hacking your microbiome with DIY fecal transplants

Biohacker Josiah Zayner suffered from persistent digestive problems so he decided to undertake an extreme self-experiment: He isolated himself in a hotel room, took massive doses of antibiotics, and then gave himself a fecal transplant to transform his own microbiome. Mark Frauenfelder and I interviewed Josiah about biohacking, cheap genetic engineering kits, and, of course, his own full body microbiome transplant in this episode of For Future Reference, a new podcast from Institute for the Future:

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California is sinking as it sucks remaining water out of underground aquifers

Nearly everyone in the US depends on food crops grown in California, so farmers must continue to pull what little water remains in underground aquifers. This is causing the state to actually sink. It's been sinking for decades, but the problem is getting worse. Reveal News writes, "Last summer, scientists recorded the worst sinking in at least 50 years. This summer, all-time records are expected across the state as thousands of miles of land in the Central Valley and elsewhere sink."

As a result, the "sinking is starting to destroy bridges, crack irrigation canals and twist highways across the state, according to the U.S. Geological Survey."

Joseph Poland of the U.S. Geological Survey used a utility pole to document where a farmer would have been standing in 1925, 1955 and where Poland was then standing in 1977 after land in the San Joaquin Valley had sunk nearly 30 feet. Credit: U.S. Geological Survey

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