Whenever the theme turns a little bit orange on the Guardian, you're reading an opinion, there are lots of opinion columnists at the Guardian and many of them h

Whenever the theme turns a little bit orange on the Guardian, you're reading an opinion, there are lots of opinion columnists at the Guardian and many of them have differing views. If you want a more consistent view from the Guardian, then stay in the news sections (the theme is red for that), this case, the opinion is by a professor at the University of Cambridge, it's not an unbiased report from a journalist.