@ebrown p,
Yes, Science does help answer those questions. It gives us the tools to objectively measure situations and come to determinations of truth. It allows us to dissect complex issues and figure out the validity of the underlying claims and facts which support those opinions.
All those 'beliefs' you list are based on something. What are they based on? Facts, assumptions, and emotions. Science allows us to examine each individually. Religion posits that they cannot be answered except by Fiat, by Decree, by Assertion.
Additionally, Science, unlike Religion, has the
ability to progress to the point where it can answer some questions more fully than it does today. Religion will never progress to that point, because it is an inherently regressive ideal. Barring actual miraculous bending of reality by some diety or powerful demigod, religion
never adds anything new to understanding. And why would it?
The point of religion is not to understand - but to control. It is a tool of control. Science is the opposite.
Cycloptichorn