Darwin is the man to ask about that.<quoted text>
Why do we have a world full of unjust suffering? Little children born with deformed limbs or inoperable cancer and so on? Is god evil or just an eternal failure?
Better yet, Dawkins. He knows it all. Ask him.
People are product, but not finished yet.
Justness is a people product, and most often determined by the dispensers of such justness economic and social interests.
A very large amount of those sufferings now are are caused by your science making a better life for you. Unforeseen toxic byproducts. They are getting better at foreseeing, but it shows up in other new technologies.
Science second guessing nature in a rush to make money for some.
Our life span may have been extended, but our hazard encountering rate is much higher than it used to be. Lots more hidden dangers lurking in our products of "knowledge".
Think twice, cut once.