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Pete Alcorn pri la mondo en 2200
602,406 plays
|
Pete Alcorn
|
TED2009
• February 2009
Read transcript
En tiu ĉi mallonga, optimisma prezentado en TED2009, Pete Alcorn montras vizion pri la mondo post du jarcentoj -- kiam malkreskiĝanta loĝantaro kaj kreskantaj oportunoj pruvas, ke Malthus malpravis.
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