It’s a huge moment for the global struggle with the climate emergency, and yet already concerns are mounting that COP 26 might fall short of the commitments we need to constrain global heating.

With this in mind, we would like to give our readers an opportunity to send a message to the powerful leaders who will decide whether the conference is a success or failure.

You can read up on some of the latest issues here. And then tell us: what message would you want to send to concentrate the minds of world leaders at this crucial juncture? Please keep it succinct and if possible home in on a specific but powerful request.

We will collate, amalgamate and send the messages to the conference on the opening day of the COP.

Share your messages

You can get in touch by filling in the form below. Your responses are secure as the form is encrypted and only the Guardian has access to your contributions.

One of our journalists will be in contact before we publish, so please do leave contact details.

If you’re having trouble using the form, click here. Read terms of service here and privacy policy here.