Michał Pośnik’s Reviews > 21 Lessons for the 21st Century > Status Update

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Michał Pośnik is 30% done

— Feb 10, 2026 01:14PM

21 Lessons for the 21st Century

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Michał Pośnik is 64% done

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21 Lessons for the 21st Century

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21 Lessons for the 21st Century

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