If people walked more because the route was actually pleasant and cooler with shade, that's less automobile miles, perhaps lower AC costs, and likely less healthcare costs in the long term. So even a relatively small number of trees in the context of "climate change" could have an oversized indirect impact.
If people walked more because the route was actually pleasant and cooler with shade, that's less automobile miles, perhaps lower AC costs, and likely less healthcare costs in the long term. So even a relatively small number of trees in the context of "climate change" could have an oversized indirect impact.