Il Politecnico federale di Zurigo è all'avanguardia nella ricerca legata all'ambiente e al clima. Tuttavia — per partecipare a congressi, seminari o progetti all'estero — i suoi collaboratori viaggiano spesso in aereo causando forti emissioni di CO2 (il 60% del totale). L'ateneo ora intende migliorare la situazione e un suo ricercatore, il biologo Christoph Küffer, ha avviato un esperimento: scommettendo sulle videoconferenze.
"Una parte delle trasferte internazionali può essere soppressa senza problemi — ha raccontato venerdì ai microfoni della RSI (guarda il video) —. Sei nella condizione di dover trovare soluzioni innovative, senza che la ricerca ne soffra. Io dall'inizio dell'anno non ho più volato, tranne che in una sola occasione".
"Vogliamo discutere quest'anno la questione con i nostri ricercatori. Il vertice della scuola è dell'idea che volare un po' meno sarebbe possibile", ha confermato il vicepresidente "Personale e Risorse" dell'ETHZ, Ulrich Weidmann.
TG/px
Dal TG20:
ETH, esperimento ecologico
Telegiornale 03.03.2017, 21:00
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