I’m actually surprised we didn’t get this sooner (via Green Jihad)

Using a link you can read if you want

In his battle to clean the murky waters of the Lincoln Memorial Reflecting Pool, President Donald Trump has tried draining, painting, hydrogen peroxide and what the Interior Department describes as “high-tech nanobubble ozone technology.” But he has seemingly overlooked two of the most important factors that experts say are driving unsightly — and sometimes dangerous — profusions of algae: pollution and climate change.

Algae thrive in warm, still waters, causing populations to explode as global temperatures rise, said environmental engineer Steve Chapra, an emeritus professor at Tufts University.

Short-term measures like those Trump has pursued may temporarily reduce algae populations in some water bodies, Chapra said. But unless they grapple with warming and nutrient pollution, any efforts to address these blooms in the Reflecting Pool and elsewhere are doomed to fail in the long run.

The consequences could be profound, because the problems presented by blooms go far beyond aesthetics, he added. They can disrupt aquatic food chains, deplete oxygen in water bodies and even produce deadly toxins.

“It’s probably the biggest water quality problem in the world,” Chapra said. “The Reflecting Pool is the canary in the coal mine.”

Wow, that sure ramped up to Category 5 Doom, eh?