We should never forget the human cost of our civilization, from the people who toil endless hours to assemble our phones and computers, to the near slaves who extract the raw materials used in them, to the nomadic workers who pick the crops that end up in our supermarket, to the employee that restocks the shelves that has to work two shifts to feed their family and still requires food stamps to do that.

Of course, some follies had higher human cost than others, but our comfortable lives are not entirely bloodless.