Thanks for the book, Nord.
I've tried to build a diversified portfolio, and have used gold, developing market short term bond/currency mutual funds, resources and real estate in my " alt" bucket.
I sometimes think of "global allocation" mutual funds, such as MALOX, IVWAX, PAUPX and even WASAX as alts, although I think they are just more flexible versions of balanced funds, and are still pretty strongly correlated with stocks and bonds.
Just trying to find ways of taking the roller coaster of 100% stock, and the negative real returns of cash and bonds, out of my future income streams.
I'll be interested in what Swedroe has to say.