John Gee has been commenting on some relevant issues on his blog. See: http://fornspollfira.blogspot.com/2015/06/types-of-evidence.html http://fornspollfira.blogspot.com/2015/06/some-other-pseudo-sciences.html http://fornspollfira.blogspot.com/2015/06/is-numismatics-academic-discipline.html Read more