An upsurge in fundamentalism is seriously threatening the role of science in shaping the modern world, Britain's most senior scientist will warn today.In a valedictory speech to mark the end of his five year presidency of the Royal Society, Lord May of Oxford will claim that fundamentalist thought in all its guises, from religious beliefs to the ideologies of green lobby groups, is skewing debates over some of the most pressing issues facing humanity, such as climate change and emerging diseases.Such is the influence of groups that ignore or misinterpret scientific evidence, that the core values that underpinned the Enlightenment and led to "free, open, unprejudiced, uninhibited questioning and inquiry, individual liberty and separation of church and state" are being eroded, Lord May believes.In his address to the society, titled Threats to Tomorrow's World, Lord May will criticise groups for putting their own traditions, unsupported beliefs and dogmas above scientific evidence. "Fundamentalism doesn't necessarily derive from sacred texts. It's where a belief trumps a fact and refuses to confront the facts.
