Another great was Jay W. Forrester, inventor of core memory, urban planning professor, and applied mathematician, among other things. Yeah, where are the true

Another great was Jay W. Forrester, inventor of core memory, urban planning professor, and applied mathematician, among other things. Yeah, where are the true polymaths of today? https://en.wikipedia.org/wiki/Jay_Wright_Forrester https://en.wikipedia.org/wiki/Jay_Wright_Forrester