We were not born critical of existing society. There was a moment in our lives (or a month, or a year) when certain facts appeared before us, startled us, and then caused us to question beliefs that were strongly fixed in our consciousness—embedded there by years of family prejudices, orthodox schooling, imbibing of newspapers, radio, and television. This would seem to lead to a simple conclusion: that we all have an enormous responsibility to bring to the attention of others information they do not have, which has the potential of causing them to rethink long-held ideas.

Howard Zinn