"Tradition!" celebrates a famous song from Fiddler on the Roof. What about Transition!? Transitions also are times of celebration. Adolescence tends especially to invite transitions: from middle ...

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The American Economic Institute denounces “The growing threat of historical presentism.” CBC radio decries “The allure and dangers of presentism.” International Publishers denounces presentism as a ...

Over the past year, carbon dioxide (CO₂) levels in the atmosphere have risen faster than any period in the past 55 million years. That’s the finding of my study published in Global Change Biology.