Levels Quotes

When discharging industrial gas into the indoor environment in high altitude astronomy, we never wore breathing respirators that fed us oxygenated air at above the legally required 19.5% oxygen levels.

The USA government encourages gun ownership at the same time as they have allowed environmental radiation levels to become ridiculously high powered and this continues to increase annually. It will be interesting to see where this government experiment eventually takes the USA!

Ionizing smoke detectors unnaturally raise the background radiation levels in the human environment.

As a sea level adapted human, I am more fearful about the radiation levels on top of high altitude mountains, mile high modern cities and inside jet aircraft than from nuclear reactors and bombs, as that is where I get the most radiation exposures in the modern world.

At the age of 45, most days in Tucson were spent feeling like I was on the summit of Mauna Kea, as I was exhibiting debilitating health symptoms that corresponded to what I saw at very high altitude. I was later to find that I had erratic low blood oxygen levels after almost a decade of high altitude work.