Topic: Poly Crisis

Scientist Johan Rockström warned Davos attendees that the Earth has reached 1.2 degrees Celsius of warming, nearing a "physical limit" of 1.5 degrees. He argued that crossing this threshold risks triggering multiple climate tipping points, including the melting of the Greenland and West Antarctic ice sheets. Rockström framed climate change as the core of a "poly-crisis" involving food systems, energy, and geopolitical instability.