Regarding diversity issues, it is interesting to go back and look at this interview with John Lennon and Yoko Ono, from 1972. What I find worrisome is that the conversation is still being discussed in 2016. For all the progress in technology, there are some social issues that change only very slowly.<p><a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=S5lMxWWK218" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=S5lMxWWK218</a><p>What has changed is that some corporations now have formal programs in place to try to make progress on diversity issues. But the resistance to progress on this issue is remarkable.