My vision is not post-modernist, nor is relativist. Science is not a body of beliefs, but a set of tools. That said, yes, those mechanisms and theoretical approaches are what distinguish it from other
attempts to
describe our world. And yes, woo beliefs, religions and etc have
nothing like that.
Now, the intriguing part is why oh why some people in the forum react so predictable when dealing with someone who "apparently" does not share their world view? It is a paranoid attitude, sorry if this sounds offensive, but it is true.
I state that I do not need an ontological commitment, that science is a set of tools, that all we have, and can have are descriptions and some people react as if I were talking about mind super powers and souls...

Come on! I exhort you to give the benefit of the doubt and ask questions, instead of label at first sight!