I once assumed that small incremental environmentally conscious steps in how people lived, worked, and played were inevitable. I'm talking smaller, more energy efficient, and safer vehicles, vegetable protein substitutes in place of industrialized meat products becoming generally accepted and even the norm, and I even had naive presumptions about some imminent expansion of mass transportation because it simply made more economic sense.
But that was all before I learned the power of 
I thought that after the US pulled out of Afghanistan, the opioid epidemic would mysteriously taper off.
Now it's a synthetic opioid epidemic instead.