The biggest communities in which young people now reside are online communities.

Teachers must be encouraged - I almost said 'freed', to pursue an education that strives for depth of understanding.

Perhaps, indeed, there are no truly universal ethics: or to put it more precisely, the ways in which ethical principles are interpreted will inevitably differ across cultures and eras. Yet, these differences arise chiefly at the margins. All known societies embrace the virtues of truthfulness, integrity, loyalty, fairness; none explicitly endorse falsehood, dishonesty, disloyalty, gross inequity. (Five Minds for the Future, p136)

Any profession should have norms around the issue you raise. And, in the words of the great economic thinker Albert Hirschman, we all owe a measure of loyalty to professional norms. But when the norms seem unhelpful or unproductive, one needs to speak up - to activate voice. And in the extreme, if the profession and one's colleagues seem estranged from a thoughtfully selected course of action, you need to consider the possibility of exit. Of course, if you knowingly violate norms or laws, you need to be prepared to face the consequences - or to lead a revolution!

Any good teacher should become acquainted with relevant technologies. But the technologies should not dictate an education goal. Rather, the teacher (or parent or student or policy maker) should ask: can technology help to achieve this goal, and which technologies are most likely to be helpful?

I don't think that it is necessary to rethink curricular goals. But it is certainly worth thinking about whether these goals can be reached in multiple ways.

If we were to abandon concern for what is true, what is false, and what remains indeterminate, the world would be totally chaotic. Even those who deny the importance of truth, on the one hand, are quick to jump on anyone who is caught lying.