Fascinating! Surely this is the one question to ask about the even greater holocaust: the ravaging and destruction of Planet Earth itself.  I was very moved by this interview with Daniel Barenboim, the great composer/conductor especially from minute 39 onwards, where he speaks specifically about the Jewish Holocaust, Hitler and Wagner, his 40% Jewish/40% Arab orchestra and more, and proposes the coming  together of ethics and aesthetics as vital to human existence. https://www.youtube.com/watch?v=VGRXCXSl9ao. In this context, perhaps readers will also be interested in the following work in progress http://paulbaker2004.wixsite.com/windyday . Please get in touch if so. Thank you.