Like a lot of people, I've been fairly weirded out by the sight of trees losing their leaves this summer. To me it's one of the eeriest impacts of climate change. And it could be about to get a lot worse - research by Kew Gardens suggests two thirds of London's trees will struggle to survive to 2090
thetimes.com
Will heatwaves kill the trees on your London street? Use our map to check
With warnings of 48C temperatures by the end of the century, specialists are sourcing species from Iraq and Azerbaijan to keep the lungs of the capital breathing
