Snow Algae and Atmospheric Carbon Dioxide
From Science Direct: “Most of what is known about snow algae communities has been learned from studies centered on glaciers and snowfields located on sedimentary or metamorphic bedrock, but little is known about snow algae systems hosted in volcanic bedrock (Hamilton and Havig, 2017). Recent work has quantified primary productivity as predominantly phototrophically mediated, and demonstrated inorganic carbon limitation of primary productivity by snow algae communities on PNW glaciers (Hamilton and Havig, 2017, Hamilton and Havig, 2018) suggesting increasing productivity with increasing atmospheric CO2 concentrations.”
Read more about the study here.
It Doesn’t Matter If Ecuador Can Afford This Dam. China Still Gets Paid
From the New York Times: “This giant dam in the jungle, financed and built by China, was supposed to christen Ecuador’s vast ambitions, solve its energy needs, and help lift the small South American country out of poverty. Instead, it has become part of a national scandal engulfing the country in corruption, perilous amounts of debt—and a future tethered to China. Nearly every top Ecuadorean official involved in the dam’s construction is either imprisoned or sentenced on bribery charges. That includes a former vice president, a former electricity minister and even the former anti-corruption official monitoring the project, who was caught on tape talking about Chinese bribes.”
Read more about China’s role in Ecuadorian dam construction here.
Recycled Cashmere Sweaters by Patagonia
From Business Insider: “The process of creating cashmere is so inherently detrimental—requiring lots of resources and incurring lots of environmental degradation—that any claim of sustainability is pretty much moot. It may make us happy to have, but it sure isn’t preserving the grasslands of Mongolia. Patagonia’s cashmere line is the best no-compromise option I’ve found. Each piece is made out of 95 percent cashmere scraps collected from European garment factories, plus 5 percent virgin wool for strength. Altogether, it’s a line of durable, warm, guilt-free cashmere sweaters, hats, and scarves with way less ecological impact, plus the added benefit of Patagonia-level quality and design. You can also view “The Footprint Chronicles” to learn about their supply chain and the sewing factory that made your sweater.”
Read more about Patagonia’s cashmere sweaters here
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