It is always intriguing to compare and contrast how legislation and public debates on bioethics subjects like stem cells, cloning, etc. differ between countries, even between those that share similar outlooks on other policy issues. On the occasion of the ongoing revision of the groundbreaking Human Fertilisation and Embryology Act (1990) in the UK, I've had a look at the state of play in the UK, US, Germany, and Brazil:
Current Biology, Volume 19, Issue 11, R427-R428, 9 June 2009
abstract and restricted access to pdf file
PS I was about to use the phrase "debates on ethically sensitive issues" but then realised there are lots of things happening which I find unethical but which don't stir much debate in the Western world. Strange that.