You've helped them one at a time. The real understanding is how the ideas CONNECT — teach that next.
Blanket (the greenhouse effect — insulating gases trap heat) ×Glint (the ice-albedo feedback — bright ice reflects, dark water absorbs, and warming grows)
Greenhouse gases warm the Arctic a little. Why does the ice-albedo feedback make that small warming grow?
Blanket then says: “The greenhouse effect and the ice feedback are separate problems that never interact.” — is that right?
The link: the greenhouse effect starts the warming; the ice feedback multiplies it.
A little warming, made large by the feedback.
Fathom (ocean heat storage — the sea stores heat and carbon and slows visible change) ×Cusp (tipping points — thresholds where a small push flips a system all at once)
The ocean absorbs so much heat that warming feels gradual. Why is that dangerous near a tipping point?
Fathom then says: “Because the ocean slows change, we always have plenty of warning before any tipping point.” — is that right?
The link: the ocean's delay hides the approach to a threshold that still lurks.
Slow on the surface, close to the edge underneath.
Capstone — tell one climate story together
Three parts of a warming story. Bring in the cast member for each.
What traps the heat in the first place. Who?
Who do you bring in?
A feedback that makes the warming grow. Who?
Who do you bring in?
What people can do together to slow it. Who?
Who do you bring in?
The synthesis: gases trap heat, a feedback multiplies it, and collective action can still bend the curve — the whole climate story in three moves.
