Lead like a Diplomat - Gareth Weir, Deputy Ambassador, British Embassy Seoul

No sidelines. That’s the phrase Gareth Weir digs into as we explore leadership, management, and the connections across our working world. Gareth is the Deputy Ambassador at the British Embassy in Seoul, and he’s just recorded a TEDx talk challenging the myth that it’s enough to stand on the edge and watch the world go by.

Growing up in West Africa with teachers for parents, Gareth’s early experience with diverse cultures shaped his view that we’re all far more connected than we admit. Whether it’s a mobile phone made across continents or the food on our plate, nothing is truly isolated anymore. Gareth believes that real leadership starts with recognising this interdependence and embracing the messiness of reality.

Curiosity, as Gareth sees it, isn’t a soft skill - it’s a strategic tool for managers and teams. Listening loudly and deliberately seeking what’s unsaid shifts conversations from the superficial to the substantial. If we want thriving, high performing teams, we have to ask ourselves: what might I be missing? Creating the space to challenge assumptions and actively invite diverse perspectives should be woven into our workplace governance, not just left to chance.

Gareth also shares why maximum challenge followed by maximum loyalty is at the heart of great decision making. Leaders must signal their intentions, flex their style, and be open about when they’re directing and when they’re co-creating. Building trust, prioritising connection, and respecting the hidden system beneath any organisation are essential to wellbeing, alignment, and lasting influence.

If you’re questioning what it means to be a courageous leader in today’s world - this conversation will help. Connection isn’t just about feeling good; it’s vital for high performance, psychological safety, and tackling the toughest problems together.

Gareth’s reflections on shadowing, co-creation, and practical curiosity offer plenty to take away. For those looking to build work cultures where people thrive, this is not one to skip.

More about Gareth:

Gareth Weir has worked as an entrepreneur, in the private sector and public sector. He is fortunate to have lived and worked in a range of countries and contexts. Gareth is currently the UK Deputy Ambassador to the Republic of Korea.