This week’s theme is optimization. Coffee wants to be cleaner, colder, smarter, more sustainable, more scientific, more wellness-coded, and somehow still feel artisanal while doing it. Researchers in Australia are making espresso-strength coffee with ultrasound and room-temperature water. Climate adaptation is becoming less of a conference buzzword and more of a survival filter for producing countries. And on the consumer side, coffee keeps sliding into every adjacent identity it can find: gym fuel, cultural signifier, late-night social space, status object, and yes, occasionally an ethical embarrassment.
In this issue:
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“Ultrasonic espresso” suggests your future shot might come from physics class instead of boiler pressure
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A new climate report says the stress is everywhere at origin, but adaptation capacity is not
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Spicy Take: if foie gras can get banned, maybe civet-poop luxury coffee deserves a little regulatory attention too
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Quick hits on plastic-free single-serve brewing, Portland’s wellness-coffee crossover, Germany’s changing habits, Philippine flavor influence, and smarter irrigation for robusta