The complexity of medical practice in general and of neurosurgery in particular has increased exponentially, together with the technical advance in medicine, during the last few decades. If the medical profession continues developing new medical opportunities in future, it also bears the responsibility for drawing up the ethical standards, so doctors can safely apply the new achievements to the benefit of their patients. In this volume, the different cultural, religious and moral backgrounds of medical ethics in east and west will be elucidated by experts in the field. A respectful...