Nothing humanises a human space like a tree. There’s an irony! When we make spaces that have nothing green in them, all we can make is cold, barren, and inhuman. We aren’t meant to live in pristine spaces devoid of other life. One of the best ways to bring life and colour to human landscapes, is by adding plants, because the plants allow so many other life forms to move in too. Being a big vertical space, trees are especially good at this.
Many years ago, visiting a friend I noticed that they were living in a place with almost no birds. It felt like a cold, drab place to me as a consequence. The reason there were no birds was obvious – small gardens boundaried by fences and not a tree in sight. The birds had nowhere to be, nowhere to feed, or shelter. I recall in contrast an otherwise rather empty public space, where there was a tree, and at night that tree filled with sparrows, and the space filled with the chattering songs of sparrows.
There is plenty of evidence out there that green spaces help with mental health. We know tree time is good for us. We know trees can help cut down noise pollution and that trees are good for air quality. We know that trees add beauty. Why isn’t every urban space planned so that it includes trees? It should be a no-brainer.
There’s a Woodland Trust Campaign to protect street trees – which are too often undervalued and as we’ve seen in Sheffield, can be cut down for really questionable reasons as things stand. http://www.woodlandtrust.org.uk/blogs/woodland-trust/2017/04/street-trees/