pop it on a postcard

On p2 of today's Guardian, the paper advertises a 'special environment issue' in Saturday's Review. Artists and thinkers have been asked to contribute a response to the climate crisis. The contributors include David Attenborough, Michael Craig-Martin, Margaret Atwood, Carol Ann Duffy and Helen Simpson. The section is titled 'Postcards to the Planet'.

The Guardian says:

We challenged top writers and artists to come up with their responses to climate change, and they responded with dozens of original works of art.