article_snippet: some experts say the Icelandic population has a unusual demographic history because the country is isolated, with only around 320,000 inhabitants.
article_snippet: But Stefansson says that the results should still be representative of people in other areas because the Icelandic population doesn't meet any of the requirements for interbreeding.
article_snippet: Stefansson's own view is that 'it would be a crime' not to let them know.