It all began when the Texas State Board of Education mistook a brown bear for a potential red threat that might turn kids into communists. In 2010, the Texas State Board of Education banned Brown Bear, Brown Bear, What Do You See? It was not because it was a piece of subversive literature corrupting young minds, but because they confused its author, Bill Martin Jr., with a completely different Bill Martin, a Marxist philosopher who wrote Ethical Marxism: The Categorical Imperative of Liberation (2008).