It is proven that the glass in your environment may be able to affect your health.

It is proven that cars can affect your health.

Very few people realize how dangerous the indoor environment can be to long term health.

When I worked at the W. M. Keck Observatory on the 13,796 feet very high altitude summit of Mauna Kea, we would routinely be engulfed in cold clouds of helium and nitrogen gas as we discharged it into the video camera systems daily. The management team never warned us that we were in a hazardous oxygen deprived environment during this activity that was known for its ability to adversely affect physical and mental health, and possibly bring on death by asphyxiation.

The most important thing that a human must do in order to maintain good health is to be aware of the environment that they grew up in and to keep it throughout life.

If you think that climate change and global warming are not going to affect you, then you are easily misled.