I met with Jon Rees, another TOK Teacher (as well as teacher of Human Technologies and IB English) here in Hong Kong, and we discussed TOK Exhibition Prompt 23: How important are material tools in the production or acquisition of knowledge? It was a fascinating discussion! Students, you need to be careful in this question about the difference between producing knowledge and producing things. While there is a connection (knowledge is needed to produce things), it is not an obvious connection so an exploration of the knowledge being produced (not just the thing) is required here. I think it would be very hard to argue that material tools (and conceptual tools by extension?) are not essential - and yet there’s room for exploration as you can hear from our conversation. I hope to talk with Mr. Rees again soon, as it was a very interesting and thought provoking conversation. Books & Resources that we referenced and discussed in relation to this talk (for links to all of these, check out www.TOKTalk.org): ‘Sapiens’ by Yuval Noah Harari - this book is essentially an exploration of the role of material tools in the development of humankind, but is especially interesting when he talks about “fictional realities”. ‘Techno Feudalism’ by Yanis Varoufakis - he does a great job from a Marxist perspective explaining how his father taught him the concept of historical materialism, how technological development creates the tools/conditions for the advancement of the socio-cultural context. Then who controls the means of production, power/authority. ‘How to Understand E= MC2’ by Christophe Galfard ‘The Sane Society’ by Eric Fromm - criticism of our focus on consumption in a nuclear age where we can annihilate ourselves ‘Song of the Cell’ by Siddhartha Mukherjee - deep exploration of our understanding of biology - the first chapters are specifically focused on development of the microscope and its influence on the entire field of microbiology and beyond ‘Guns Germs Steel’ by Jared Diamond outlines the theory of geographic determinism, and thus the access to materials and the tools we can therefore make are everything in the development of humankind ‘Knowledge Illusion’ by Steven Sloman and Philip Fernbach - the illusion of explanatory depth, mistaking shared knowledge for our own Justice with Michael Sandel Little Museum of the World in Chai Wan - A time machine for building peace ‘The Vanishing Face of Gaia’, by James Lovelock - essential wake-up call for humankind ‘Donut Economics’ by Kate Raworth - a hopeful perspective! Nibbling away what we need (not beyond our planetary boundaries) Special Guest: Jon Rees Music from the ISF Student Brass Band playing outside the school gate one morning in December 2023