The motivation behind science doesn't change the nature of science. Science is the effort to discover, and increase human understanding of how the physical world works.
As I linked to before, string theory is showing promise with super fluids. To say that string theory isn't science because you don't like the philosophy or motivation behind its development is childish, petty, and doesn't help your cause.
==The motivation behind science doesn’t change the nature of science.
Oh, ok, so does that mean that you are in full support of the work of Creation and Intelligent Design scientists?