mentioned before managed the build out of a 17 acre high tech campus in Mountain View, Ca, former site of a Siemans chip manufacturing operation, designated a Superfund site due to the groundwater being permeated with the solvent TCE (a known carcinogenic), the plume steadily being driven west year after year by SF Bay hydrostatic tidal pressure, TCE evaporating up through the soil of multi-million dollar homes.
Add in the over 100 trace chemicals that were identified during 24/7 site air testing, and there is little wonder that general cancer rates are elected to rise by over 30% by 2030..not to mention the astounding number of kids being diagnosed with autism, ADHD, auto-immune issues and childhood cancers.
During my decade in high tech, as soon as the commute took me back to the coast, I would have the car window open regardless of weather, deep breathing in and out like a demented yogi, trying to clear my lungs...