Brave Blue World: Die dringliche Lösung unserer Wasserkrise

Evalyne Ayoti

Self

Vedika Bhandarkar

Self

Hans-Ulrich Buchholz

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Craig Criddle

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Glen Daigger

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Patrick Decker

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Michael Flynn

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S. Govindraju

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Jay Iyengar

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Peter Holme Jensen

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Linda Kampschreur

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Paula Kehoe

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Beth Koiji

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Tom Kunetz

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Kimberly Kupiecki

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Cate Lamb

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Trevor Noah

Self (archive footage)

Paul O'Callaghan

Self

Dixon Ochieng Otieno

Self