Freshwater Wildlife Continues To Decline But New Energy Trendlines Suggest We Can Bend That Curve
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Last month I wrote about the 86% decline in populations of migratory fish since 1970. Turns out that was just a trailer for the feature film.
In September, WWF released its Living Planet Report, which includes the grim statistic that essentially all vertebrate species that depend on freshwater ecosystems are following the same precipitous plunge as migratory fish.
How the world developed its energy systems, particularly hydropower dams that fragmented rivers, is one of the primary reasons for this dramatically dropping trendline.
How the world designs, builds and operates its future energy systems will be key to halting, and ultimately reversing that trendline.
The current decline in freshwater populations is tracked by the “Living Planet Index” (LPI), which provides insights into the health of global wildlife, much like an index fund provides insights into the health of financial markets. And just as an index fund reflects the prices