Jan Gehl, the well-known Danish architect, thinks the majority of the world's cities aren't prepared for the challenges humanity will face due to climate change. However, he lists a couple of positive examples. "The question is whether we will realize we need to change our thinking and say: We have to go in a different direction now. We can't continue the growth and have more and more of everything and still think that the climate will survive and that we will survive also," he says.
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