This composition is very rich in data, the idea of a "clean" toxicity is there, perhaps you could further develop a conceptualization of toxicity that is "hidden", is toxic for some, or maybe a discussion of gentrification as displaced toxicity.
In my reading, I could make a link between how the production of place through race is arguably emblematic of how non-white populations become symbolic of 'pollution'/'toxicity' thereby diminishing the liveability of a place. A comparative analysis of marketing of cities and demographics can contribute to determing the racialisation of that liveability placemaking discourse. I am not really sure how the text about climate action connects in. I find the ties bewteen the different elements in the image somewhat vague. Or I am simply missing something. Sorry.