> Too ambitious? Not nearly enough. What we need are breathing cities. Cities that are more friendly to humans and that function well. The problem with cars i

> Too ambitious? Not nearly enough. What we need are breathing cities. Cities that are more friendly to humans and that function well. The problem with cars is that they are dangerous. On top of that they also create air and noise pollution and take a lot of space. Is it really worth living in a hostile environment when we have better alternatives available? The article is too focused on bikes. There are a lot of different aspects to a breathing city and bike lanes are an implementation detail.