Lesson Overview

Climate change has become the focal point of the sustainability conversation — but the bigger picture is often lost.

In this four-part lesson, we unpack:

• 📌 How climate science has been politicised and undermined — and why every year of inaction raises the stakes
• 📌 NASA’s research — a clear, science-based explainer to ground the discussion
• 📌 The global emissions challenge — why we need a global response, and the role of the most powerful countries
• 📌 Beyond climate science — how today’s visible sustainability challenges may be the most compelling call to act

Every year of inaction — or insufficient action — makes the challenge even greater, for us and for the next generation.