Anlässlich des ersten Earth Day am 22. April 1970 beschreibt Philipp D. Tortell von der Universität von
British Columbia die Geschichte der modernen Umweltbewegung in einem Aufsatz,
der am Montag im Magazin „PNAS“ erschienen ist.
Im Zentrum steht der Zusammenhang von wissenschaftlicher Erkenntnis, individuellem
Engagement und politischen Reaktionen.
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