Veganism is an answer for almost every problem facing the world in terms of hunger and climate change.

Climate change is the Everest of all problems, the thorniest challenge facing humankind.

Human-caused climate change threatens almost every aspect of human existence.

The measurements show long-term trends. Glaciers react to climate change, and warmer temperatures in the Alps are reflected in the results.

If we let climate change run its course, this could be a fairly typical winter 30 or 40 years from now.

We're vulnerable to begin with, and climate change exacerbates the vulnerability.