Post 1945 : diverse Hope replaces purified Hope

Popular opinion in this post-1945 era (often even among those who were adults before the War) increasingly takes it for granted that humanity is better off if we diversify our genetic investments ---- a fundamental 180 degree shift from our previous thinking and yet a seismic shift that has gone un-noticed.

'with help from all, there is hope for all' : diversity provides hope

Just consider all the wonderful things that happened just because natural penicillin is so inherently "public domain" in the most expansive sense of that term : as free as a sturdy wayward penicillium spore drifting about on the wayward breeze.