I believe the issue is the number of ppl affected by change. Remember the population has increased from 38,555,983 (1870) to 328M+ today. Thats a lot of lives a

I believe the issue is the number of ppl affected by change. Remember the population has increased from 38,555,983 (1870) to 328M+ today. Thats a lot of lives affected, no matter the industry, plus the subsequent affects.