With approximately 50% of the USA population on prescription drugs and 10% on anti-depressants, it is clear that things are going seriously wrong with human health in the modern world.

For the purpose of human health, it appears that it is wise to work and live below 4,900 feet.

When you have experienced what oxygen starvation and biological deficiencies can do to mental processes, you have sampled what happens during the final stages of death in the human.

The greatest journey of discovery that the human can take is not through the universe or to the remotest location on earth, it is the voyage through the human mind.

If you are a sea level adapted human, then your health is at risk by working at the biologically toxic Mauna Kea Observatories.

Working at very high altitudes may induce illness and disease into sea level adapted humans.

Research suggests that sea level adapted humans that work at the very high altitude 13,796 feet summit of Mauna Kea may eventually develop sleep apnea and fatigue from the low oxygen environment.

Plant life is like the canary in the cage. When it starts to die off, we know we have problems. To ignore plant die off would be like the human race committing suicide. Human extinction would surely follow.

The moon is considered a relatively easy object to land humans on, everything else is much harder by orders of magnitude. It is the reason why we have not been to Mars and will likely never go there successfully with humans.