Stephen Nash is a journalist based in Richmond, Virginia. His book Grand Canyon for Sale: Public Lands Versus Private Profit in an Era of Climate Change will be published by the University of California Press in 2017.
New tests hold promise. But without careful validation of their safety and effectiveness by folks who don't have a financial stake in their use, how will people distinguish hype from real evidence? more
Feb 22, 2017 11:56 PM Magazine