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Zurich
The largest city in Switzerland , Zurich , is home to over 400,000 people and is a hub for railways , roads and air travel . The city was ranked first in Arcadis ’ sustainability rankings in 2016 with a high score for environmental and economic sustainability , a trend which continues into the 2018 rankings where Zurich ranked third overall for environmental sustainability . www . zuerich . com JANUARY 2019