So sad..
As a trained scientist with a Ph.D in Environmental Analytical Chemistry with emphasis on the monitoring of the bioaccumulation of organometallic toxins in the marine food chain, I'm 100% convinced environmental exposures do contribute significantly to increasing incidents of cancers and other diseases. Also all the shit that is put in American food is a huge contributor as well. I worrying for North America and the world with the deregulation of all this with the current administration. You might say Canada has nothing to do with US. However any environmental deregulation by the US has a significant effect on its neighbours and the rest of the world