Here is a paper about a poll of physicists. <a href="http:&#x2F;&#x2F;arxiv.org&#x2F;abs&#x2F;1301.1069" rel="nofollow">http:&#x2F;&#x2F;arxiv.org&#x2F;abs&#x2F;1301.1069</a><p>Question 12:  What is your favorite interpretation of quantum mechanics?<p>Top Three:<p>Copenhagen: 42%<p>Information-based&#x2F;information-theoretical: 24%<p>Everett (many worlds and&#x2F;or many minds): 18%