Extreme heat is a growing threat to health, jobs and food security in southern Africa – study looks for practical solutions

Extreme heat is already a defining climate and health threat in southern Africa, yet public debate still treats it as ordinary bad weather. A new study shows that, as climate change drives more extreme events, governments and institutions can adopt practical steps to make communities more climate‑resilient.

Debates on degrowth: What drives us to keep growing?

Economic growth does not increase our well-being. It drives environmental damage and will inevitably slow as we hit resource limits. Yet many countries, companies, and individuals remain fiercely attached to growth. This article uses systemic analysis and System Dynamics diagrams to explore why we keep pursuing more, despite what we know.

Small modular nuclear reactors are a dead end

Richard Heinberg, Resilence.org

Small modular reactors (SMRs) are being promoted as cheaper, safer, and faster to build than older nuclear plants, winning support from some environmentalists and a more pro‑nuclear public. Amid an energy crisis and soaring AI‑driven electricity demand, SMRs seem promising, but many critics, rightly, still see them as a dangerous dead end.