Meet the team

Claire Gavin
Teacher of Philosophy
Current role in PTANZ is as secretary (& NEX). Teacher in charge of the Philosophy department at Epsom Girls Grammar School, where I have developed our programmes from a year 9 half year option all the way up to year 13.
Background I was a general practitioner before going back to university to do a diploma in professional ethics. The concepts I learned were so important that I went on to get a BA(Hons) in philosophy and a MA in ethics. I then retrained as a secondary teacher, so that I could share these amazing big ideas with others.
I’m drawn to Philosophy education because I know how valuable and necessary it is. It has great value for students through the explicit teaching of critical thinking skills. It counters current world problems by using logic and respectful argumentation. It helps students to explore ethical issues and different perspectives, which will help to make them and the world a better place.

Nik Parkin
Teacher of Philosophy
Nicholas (Nik) Parkin is a humanities teacher. He holds a PhD in Political Philosophy and Applied Ethics from the University of Melbourne, and an MA in Metaphysics from Victoria University.
Before becoming a classroom teacher, Nik taught ethics and political philosophy at the University of Melbourne and the University of Hong Kong.
He loves philosophy, particularly as a lived practice – one that naturally cultivates and nurtures critical and creative thinking, and social and emotional wellbeing.
Nik has published a number of academic papers on the ethics of war and peace and more recently on the ethics of education. His first book, The Morality of the Mass Formal Schooling System: Education, Rights, and Resistance, was published by Routledge in 2026.
Links to my published works:
https://www.researchgate.net/profile/Nicholas-Parkin-2

Brent Silby
Teacher of Philosophy
Brent Silby received his Masters in Philosophy from the University of Canterbury in 2000. His thesis was in the Philosophy of Mind, and focused on developing a response to Jerry Fodor’s Language of Thought hypothesis.
Brent teaches Philosophy at Ao Tawhiti Unlimited (secondary school) in Christchurch, New Zealand and has published a wide range of articles of Philosophical interest. Brent’s primary research interests include: Philosophy of Religion, Stoic Philosophy, and Philosophy of Mind.
In 2016 Brent completed his certification in Logic Based Therapy through The National Philosophical Counseling Association. Logic Based Therapy is a technique used in Philosophical Counseling employing the methods of Philosophy to help people work through life problems. It is primarily based on Stoic Philosophy.
Brent’s goal is to open Philosophy to a wider audience, hence much of his work can be described as ‘Cafe Philosophy’–interesting, highly accessible articles pitched at intelligent people with no specific background in Philosophy. Brent is on the executive committee of PTANZ (Philosophy Teachers Aotearoa New Zealand), responsible for digital outreach and resources. He is working with colleagues to raise the status of Philosophy teaching in Secondary Schools.
Follow the link to my link to my philpeople page that contains lots of articles and socratic dialogues I’ve written over the years:
https://philpeople.org/profiles/brent-silby

Libby Giles
Outreach & Communications
Libby leads programmes and outreach for PTANZ and coordinates the NEX contract with the Ministry of Education. She has been a champion for philosophy in schools since joining a newly founded association of philosophy teachers in 2007.
As a teacher and senior leader in schools, her focus was holistic and whole of school. Recent roles have given Libby a range of opportunities to provide support across sectors and levels of learning.
She is now director of the New Zealand Centre for Global Studies and an independent consultant, specialising in global citizenship education (GCED). Libby has developed the Step Up to the World | Tū māia ki te ao series of forums and initiatives – a locally rooted approach to learning to participate in the world with courage and a shared sense of responsibility.
Philosophy specialises in the skills required: big questions, knowing who we are, critical thinking, the nature of knowledge, and ethical decision-making. Excited for the next stage in the development and promotion of philosophy in schools, alongside civics and politics – and working with partners and friends.
Co-author, Philosophy Teaching and Learning Guidelines:
(https://seniorsecondary.tki.org.nz/Social-sciences/Philosophy)
Lead author, UNESCO ‘2023 Recommendation on Education for Peace, Human Rights and Sustainable Development : A Guide for Teachers (due 2026)
Giles, L. (2026). ‘Step up to the world | Tū māia ki te ao: Progressing together with courage and responsibility.’ In Benavot, A., Bourn, D., Sinclair, M. & Smart, A. (Eds.), NISSEM Global Briefs, Vol. 5: Education for the Social, the Emotional and the Sustainable:
https://nissem.org/wp-content/uploads/2026/01/NGB-Volume5.pdf

Deborah Stevens
Consultant & Researcher
Following extensive experience as a classroom teacher, Deborah is a consultant, educator and researcher in ethics and citizenship education.
Author of New Zealand’s first stand-alone bioethics curriculum at secondary school level, Deb has designed and delivered professional development seminars for teachers, and ethics seminars for students, across New Zealand, Australia and Asia, and presented on bioethics and citizenship education in South Korea, the Netherlands, Germany and the United Kingdom.
With an interdisciplinary background in science, psychology, education and public medicine, Deb is a passionate advocate for every citizen having the opportunity to reflect and make well-informed personal decisions in today’s technologically, politically and socially changing world.
Our story
Philosophy teachers in Aotearoa, New Zealand, have been quietly doing remarkable work for decades. Since the late 1990s, teachers have advocated for the subject, built it into schools, and demonstrated again and again what philosophy can do for young people. In 2006, the New Zealand Association of Philosophy Teachers (NZAPT) was formed, drawing on the strength of existing philosophy teaching to advance the subject and support an increasing number of teachers and schools interested in setting up their own programmes.
In 2011, in partnership with the Ministry of Education, NZAPT leaders developed Teaching and Learning Guidelines for Philosophy, securing subject recognition. Philosophy was viewed at the time as an “orphan” subject, recognised, but without its own achievement standards. Within the flexibility of NCEA, teachers built rich, accessible courses, and in some schools where programmes are timetabled, that value learning beyond assessment, philosophy found a home. Teachers see the impact of the subject every day, in learner achievement and wellbeing, and in the enthusiasm of students and whānau who recognise what philosophical inquiry and practice makes possible.
Philosophy is taught as a distinct subject in schools across the world. In France, it has been a compulsory part of the baccalauréat for centuries, and strong traditions of school philosophy exist across Europe, Latin America, Africa and increasingly across Asia and the Pacific. New Zealand’s decision to bring philosophy together with civics and politics is distinctive and inspired. Where others teach these disciplines separately, CPP recognises that civic and political life demands more than knowledge of institutions and systems. It demands the capacity to reason carefully, question assumptions, and make sound ethical judgements. That is philosophy’s contribution, and it is exactly what the combination of these subjects makes possible.