This is fantastic stuff. Some personal anecdotes, moving from Ireland to a heavily industrialized city in Northern China definitely felt like a kick to the hea

This is fantastic stuff. Some personal anecdotes, moving from Ireland to a heavily industrialized city in Northern China definitely felt like a kick to the head to my output. I've felt similar effects since moving from Sydney to Kathmandu. Looking forward to my eventual move back to Ireland in the coming years not only for my own health but for that of my children. Unfortunately Kathmandu is going down the path of major Indian cities; there are improvements but the lack of oversight on construction / dust as well as older vehicles with poor fuel makes for a lethal combination causing a dust bowl effect.