This is a great article by one of neuroscience's most formidable critics, Raymond Tallis, who is himself a neuroscientist. He coined the term "neuromania" to describe neuroscience's grandiosity regarding its capacities to answer timeless questions. It's not a short read but it's well worth delving into. http://www.thenewatlantis.com/publications/what-neuroscience-cannot-tell-us-about-ourselves