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These efforts have fizzled because this isn’t a problem that can be solved by any individual, or even many individuals. Academia is so cutthroat that anyone who righteously gives up an advantage will be outcompeted by someone who has fewer scruples. What we have here is a collective action problem.
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The United States has slammed the brakes on legal routes to limit greenhouse gases. But cities, states and businesses can keep pushing for a cleaner environment.
testSort(heapSort, "Heap", arr, N);