Hasn't been the most successful experiment, has it?
I'd be interested in discussing
Social Constructivism. I think it's interesting because it's an approach that attempts to reconcile two opposing approaches to ontology and epistimology.
The first approach is the scientific one, which through its methodologies in the natural and social science realms, maintains that there is a clear separation between facts and values. The second approach may be collectively called the post-modern/post-Marxist/anti-foundationalist, which holds that facts and values are interwoven, two sides of the same coin and inseparable.
The question is whether Enlightenment notions of objective knowledge can be reconciled at all with postmodern notions of knowledge as the product of intersubjective social relations.
The debate continues in many fields from philosophy to international relations and, with the Bush administration and Islamic fundamentalists preaching a strange mix of faith and divine (objective) Truth, I think it's an important issue to get to grips with.