And in both cases the result is the death of a valuable human being. Whether it's a wise tactic to compare the victims of racial or Nazi injustice with the injustice of abortion is a debatable matter. It may not be the best way to win people over, and tactical considerations are important. However, we live in a culture that thinks and learns visually. This profoundly affects how people resolve moral issues.
Photographs can do that.
The photos on the first two panels used on the billboard at the University of Kansas are not new. You can find them in history books where they serve to inspire the conscience of young students to oppose injustice. Those photos tell a true story. But so does the photo on the third panel. The tiny limbs are unmistakable.