Can science give answer to Moral questions?

Dear all

Today session on Intercultural Competences raised some thoughts about issues related to Human Rights, Culture and Moral in many of the discussions

I have a somewhat provocative video from TED that I was suggested recently and I would like to share it with you

The video is available on:
http://www.ted.com/talks/lang/eng/sam_harris_science_can_show_what_s_right.html