While one could argue with some of the methodology here, this is a fascinating report that is unlike anything I have seen. and well worth browsing, as it helps to map out the landscape where stewardship institutions will be making decisions in the next decades, and it's one that's very different than the world of 30 or 40 years ago.
See
http://www.recreatecoalition.org/press_release/inaugural-study-finds-nearly-15-million-americans-earning-billions-new-creative-economy/Clifford Lynch Director, CNI
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