Ideas worth discussing. English worth mastering.
Advanced English for Intelligent Conversation
Develop sophisticated English through economics, science, culture, global affairs and the ideas shaping our world.
Economics, Business & Markets
Explore advanced discussion prompts built around trade, policy, finance, enterprise and long-term public impact.
Can Guyana Turn Oil Wealth into Lasting Prosperity?
How would you turn oil revenue into lasting public value?
Who Creates the Money, and Who Pays the Price?
Trace the link between credit creation and the cost of living.
Critical Minerals: The Emergency Negotiation
Which trade-off would you accept to secure a vital supply?
Society, Culture & Psychology
Practice nuanced interpretation and perspective-taking across behaviour, evidence and social change debates.
Mouse Paradise: A Warning, Not a Prophecy
What does the evidence show, and how far can we apply it?
Environment & Energy
Examine how energy, climate, design and everyday systems shape practical environmental choices.
The Real Test of an Off-Grid Home Isn’t Solar Power
Will this home stay reliable through winter?
Very Important Person interviews (VIP)
Explore interviews with influential people, their ideas and the language behind their answers. Browse the lesson cards below; VIP membership is required to open each lesson.
The Delegation DilemmaMark Zuckerberg in conversation with Alex Heath
What should we delegate, and what should we keep?
Your life with AI: what happens next?
What would you let a personal robot do for you?
More themes in development
The hub will grow carefully as complete investigations are ready.
- Politics and global affairs
- Society and psychology
- Ideas and media
More than a lesson summary
Each investigation introduces new content, new language and a question worth debating. Every page stands alone for web visitors and can extend a related classroom presentation.