How to apply the Precautionary Principle
When we look back at just the last half century, how many new chemicals have been […]
Function Health – You can only manage what you measure. [REVIEW]
(I have no affiliation with any company or product I recommend or review. My reviews and […]
Your air is making you stupid. Dangers of CO2.
I started off the health optimization strategies by covering water filtration. And I thought, why not […]
Simplifying at-home water
I wasn’t sure how to kick off the health section of this blog. I have a […]
Hey, Critical… What is this all about?
Maybe I’m as surprised as you are that you found me. Who am I? I call […]