I did some calculations the other evening.
(I am no scientist and I obtained all of my info from the internet, just a disclaimer.)
What I was able to decipher is that a gold atom inside a human body is a general comparison to the size of our solar system in the universe.
In other words if the universe were a human body our solar system would be the size of a gold atom in that body, give or take a decimal place.
How do we determine value of human life or life in general?