Geography matters when it comes to your health.

TED talks are fascinating. Here is one that links your geographic location with pollution and resultant health issues. I wonder if there is a map like this for NZ or the country you live in.

I remember years ago doing a questionnaire by Nutrlite about if I lived next to a train track (which I did). I couldn't figure out why they would ask this question. I suspect now that train tracks are associated with heavy (and hence polluting) industry.