Help with walk to highlight climate change impact on primary eye care

Hi I work both as a low vision optometrist and coordinator of a small local charity in the West Midlands. I am organizing a 'skills swap' walk in the centre of Dudley and will be inviting optometrists to join people with learning disabilities to talk about climate change and eye health. I'd like to look at air quality and anterior eye issues as well as systemic health issues and the impact of climate change. If anyone can direct me towards some eye health resources that would be helpful. If you are in the Midlands and would like to 'join-in' the walk is planned for 28th July. More details from mary.jigsaw1@gmail.com or mary.bairstow@myhone.coop