From the "IB Learner Profile"
Knowledgeable: IB learners explore concepts, ideas and issues that have local and global significance. In so doing, they acquire in-depth knowledge and develop understanding across a broad and balanced range of disciplines.
Open-minded: IB learners understand and appreciate their own cultures and personal histories, and are open to the perspectives, values and traditions of other individuals and communities. They are accustomed to seeking and evaluating a range of points of view, and are willing to grow from the experience.
Reflective: IB learners give thoughtful consideration to their own learning and experience. They are able to assess and understand their strengths and limitations in order to support their learning and personal development.
Margaret Heffernan shows us good disagreement is central to progress. She illustrates (sometimes counterintuitively) how the best partners aren’t echo chambers -- and how great research teams, relationships and businesses allow people to deeply disagree.
When we lend our voices into class, to question or raise concerns, to poke holes in an argument or force teachers to justify their studies, we exercise a muscle that will serve us our entire lives long. What critical participation does is hone systems for processing information and, from it, creating belief. Instead of just being a vessel for test- and essay-applicable knowledge, engaging with material critically allows you to not only individualize the message you get from it, but ensure it is one that fits in your own worldview. If it doesn’t, and it often won’t, it will help you improve and expand your perspective. It’s this sort of critical participation that, in written form, is the Socratic dialogue that scholarship exists in.
What is Socratic Method and does it have any present day applications? In this interview for Philosophy Bites MM McCabe explains the significance of Socrates' impertinent questioning and contrasts his approach with present day university teaching.
Democracy cannot survive if propaganda is allowed to hold sway. People need to learn to argue with each other and if we think Socrates' way, we don't see those who we disagree with as the enemy.
The single truth at the heart of "On Liberty" is that each individual should be free to develop to the fullness of their own potential, subject only to the "harm principle", i.e. that one's rights should be limited only to the extent that they might harm another. Mill also strongly advocated argument and dissent on the basis that only through the collision of half-truths is it that real truths emerge, as discussed from 5:08 to 7:30.