Urban trees save megacities millions through cleaner air, cooler buildings: study | The Japan Times

We are collecting donations to fund the recording of ‘Heartwood’, a spell-song written especially for the campaign by author Robert Macfarlane.

We are currently collecting to support the small number of campaigners who are facing court costs after cases brought by Sheffield City Council.

Walk the Heartwood Trail and find Robert Macfarlane’s beautiful charms against harm hung from some of Sheffield’s threatened Street Trees. Designed by Jackie Morris.