Culture shapes how we communicate long before we open our mouths — and most of it runs invisibly. This module covers culture as mental programming, the iceberg model of what stays hidden, the crucial difference between a generalisation and a stereotype, and the most overlooked skill of all: recognising your own cultural defaults as one option among many.

The single most useful lens in cross-cultural work is the high-context / low-context spectrum. This module covers what the spectrum is, how to read indirect messages without paranoia, how to send clear messages across the gap without causing offence, and why the same email can read as efficient to one colleague and rude to another.

Authority, decision-making and disagreement look completely different across cultures — and the mismatches are expensive. This module covers power distance and how deference is expressed, consensus versus top-down decision styles, how to disagree without causing loss of face, and how persuasion itself varies between principles-first and application-first cultures.

Trust is the foundation of every working relationship — but how it is built varies enormously. This module covers the difference between task-based and relationship-based trust, how cultures treat time and scheduling, how to build genuine rapport across difference, and how to recognise and repair a cross-cultural misstep before it hardens into mistrust.

The fundamentals come together in the hardest test: leading a team where every member carries different defaults. This final module covers how to design explicit team norms that don't privilege one culture, how distance and technology amplify cultural gaps on remote teams, and how to become the kind of self-aware global leader who adapts rather than imposes.