GrowUp: the future of food - "The new concept of commercial aquaponics, argue Hofman and Webster, has a much-reduced environmental impact. Companion farming fish and crops dates back to the Aztecs, but it took until the 2010s, in Chicago, to move it indoors at any scale. In the UK, only eco-smallholdings have so far attempted it, and the only European aquaponics farms of note use purpose-built greenhouses. GrowUp's model, by contrast, is to fit out empty urban buildings, use no chemicals, employ LED lights, source 100 per cent renewable energy and, crucially, be based within five miles of its customer base in a dense urban area."
California's crippling drought has prompted conservation efforts, such as replacing grass lawns and minding how long you leave the tap water running. But what about the food on your plate? Agriculture uses 80% of California's water supply, and producing what you eat can require a surprising amount of water. The LA Times' Interactive Water Footprint tells you How much water is used to produce your food? [more inside]
"Honestly? I've never had more fun cooking. Or eating. I didn't want to write this piece; it's almost humiliating to hear myself talk this way. But there it is. I'm in Berkeley. I'm lucky to be here. I may stay." Mark Bittman talks about California produce. [more inside]
Zero Percent Water. Alan Heathcock visits the Central Valley in California to talk to farmers about the drought, hear their perspective, and see first-hand what the land looks like.
To commemorate the 300th Anniversary of the original Longitude Prize (won by John Harrison with the invention of a clock that could keep time at sea), UK charity Nesta has launched a new £10million prize to encourage inventors and scientists to find a solution to one of six problems facing the world. [more inside]
"The idea that Medieval people drank beer or wine to avoid drinking bad water is so established that even some very serious scholars see no reason to document or defend it; they simply repeat it as a settled truth. In fact, if no one ever documents the idea, it is for a very simple reason: it's not true."
About 200 indigenous people on the Xingu, Tapajós and Teles Pires rivers began an occupation of the largest construction site of the Belo Monte Dam, demanding the withdrawal of troops from their land and the suspension of dam construction. Powerful and searing, this statement from a people pushed to the brink by their own state, Brazil, and who have begun an indefinite protest at the main construction site of the Belo Monte Dam, which is in the Xingu and Tapajós river basins
The most-watched show in the history of the National Geographic Channel isn't Wild, Taboo or even the longest-running documentary series on cable tv: Explorer. It's Doomsday Preppers, a show that documents the "lives of otherwise ordinary Americans" as they prepare for the end of the world. [more inside]
Global Trends 2030 Alternate Worlds is the latest quadrennial report from The US National Intelligence Council (NIC). (Report: PDF / Talking Points: PDF.) Similar to its predecessors, '2030' attempts to predict 'alternate visions of the future.' An official blog discusses their speculations. The Atlantic Council has published a "companion publication": "Envisioning 2030: US Strategy for a Post-Western World." [more inside]
How to feed 9 billion people: The global food supply is starting to get tight, with increasing sensitivity to droughts and floods causing price spikes and food shortages. The UK commissioned a report to examine how to feed a planet with a population that is set to increase to 9 billion by 2050. [more inside]
The Nation recently interviewed public intellectuals including Noam Chomsky, Bill McKibben (previously), and Dmity Orlov (previously) to produce a series of videos centered around Peak Oil and a Changing Climate. The first video, online now, combines all of the people interviewed while the videos yet to be released will be longer sections featuring them one at a time. [more inside]
Jani, a hindu man in western India, claims not to have taken in any food or water for 70 years. He has been under 24 hour surveillance since April 22 by a hospital team. This video goes into a little more detail.