Rashid discovers the mathematician Paul Lockhart and finds some insights into teaching and learning.
A new surveillance society has already arrived. We look at some of the strategies that Big Tech uses to captunre personal information and ask if we really understand the threats that they pose to our way of life. (Part 2 of a series).
Angus asks if we are underestimating the threat to our autonomy and well-being that arise when we use the internet.