Eco Africa: Kenya's soil whisperer: Growing food where nothing thrives

Eco Africa: Kenya's soil whisperer: Growing food where nothing thrives

Deutsche Welle (Engl) Deutsche Welle (Engl) Heute, 21:30 - 22:00 Uhr
Natur und Umwelt30 Minuten 
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From sandy islands to polluted cities, one scientist is giving land a second chance, proving degraded soil can recover. Plus: How recycled coal can purify rivers and revolutionize wastewater treatment.

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