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POPSGreat Lakes algae blooms-"No simple solution" Algae, and their zebra, and quagga mussel hosts, have spread across the four lower lakes. They cannot find a simple solution, that will not affect associated ecosystems. Something like, if you tweak a system in the wrong way it can crash. If you don't tweak it, it will crash.
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POPSJane's Walk (Ottawa, Canada)
Who is Jane Jacobs? Edit Jane Jacobs (1916-2006) was an urbanist and activist whose writings championed a fresh, community-based approach to understanding, organizing, designing, and building cities. She had no formal training as a planner, and yet her 1961 best-seller, The Death and Life of Great American Cities, and her later books introduced ground-breaking ideas about how cities function, evolve, and succeed or fail that now seem like common sense to today’s architects, planners, politicians, and activists. Jacobs saw cities as ecosystems with their own dynamics that would evolve over time according to how they were used. With a keen eye for detail, she wrote eloquently about sidewalks, parks, retail design, and self-organization. She promoted higher density, short blocks, local economies, and mixed uses. Jacobs helped derail the car-centred approach to urban planning in both New York City and Toronto, invigorating neighbourhood activism by helping stop the expansion of expr
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