And yet, there's way more walking going on there on average than in typical US cities.
As far as I can tell there's probably also more walking going on on the dark side of the moon on average than in typical US cities so I'm not sure that's a great argument either.
Trees provide both natural shade and natural greenery. Both are well established as creating more pleasant environments for people.
Barcelona is a wonderful city and it's very walkable but it would be much more pleasant to walk around it between late morning and mid-afternoon for half of the year if the main pedestrian areas and connecting corridors had better coverage. I don't understand how this claim is controversial.
If you want to encourage people to walk more in places that have a firmly entrenched prejudice against it and a similarly passionate obsession with motor vehicles then you are going to need all the advantages you can get. Trees are a win in multiple ways and if properly planned they cost very little in either installation or maintenance compared to the value they bring. Again I don't understand how this claim is controversial.
As far as I can tell there's probably also more walking going on on the dark side of the moon on average than in typical US cities so I'm not sure that's a great argument either.
Trees provide both natural shade and natural greenery. Both are well established as creating more pleasant environments for people.
Barcelona is a wonderful city and it's very walkable but it would be much more pleasant to walk around it between late morning and mid-afternoon for half of the year if the main pedestrian areas and connecting corridors had better coverage. I don't understand how this claim is controversial.
If you want to encourage people to walk more in places that have a firmly entrenched prejudice against it and a similarly passionate obsession with motor vehicles then you are going to need all the advantages you can get. Trees are a win in multiple ways and if properly planned they cost very little in either installation or maintenance compared to the value they bring. Again I don't understand how this claim is controversial.