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Modelling

A collection of 4 posts
Clip-art type simple drawing of a silouetted figure leaning back too far in a chair so it is about to fall over.

Positive Feedback and Tipping Points

A couple of geeky explanations for why things might get worse than you think. All the more reason to act.
24 Jun 2026 6 min read
Simplified depiction of aerodynamic forces experienced by aircraft. SL Staff, concept by NASA.
Carbon

Flying: It's a Drag

We’re stuck with airliners powered by fossil fuels for now, but we can significantly cut emissions with innovations that reduce aerodynamic drag.
10 Jun 2026 6 min read
A half-round analogue gauge labelled with Not a Chance, Possible, Likely, Probable, Certain, in that order, with a needle pointing to probable
Hope

Renewables Growth Will Limit Warming – AI Modelling

AI model predicts greater levels of wind and solar PV renewables in the global supply by 2050, sooner than current policies would predict, enough to limit global warming to 2 degrees.
03 Jun 2026 3 min read
Down under levels up with top-down panel
Hope

Down under levels up with top-down panel

Australia gets in on the new approach.
01 Mar 2025 3 min read
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