Cars That Think

DECEMBER 19, 2021

Up there, 10 to 50 kilometers above the Earth’s surface, ozone molecules absorb the sun’s ultraviolet light, protecting life far below. Even less is understood about the potential risks to people and the environment—could the particles deplete the ozone layer, for example, or significantly alter the weather? about 0.6 °C.

Ozone 121

Ozone Solar Climate Change Climate 121

Green Car Congress

SEPTEMBER 25, 2009

There is also growing concern among some scientists that thresholds or tipping points may now be reached in a matter of years or a few decades including significant changes to the Indian sub-continent’s monsoon, the Sahara and West Africa monsoons, and climate systems affecting a critical ecosystem like the Amazon rainforest.

Climate Change 259

Climate Change Climate 2007 Ozone 259

Cars That Think

NOVEMBER 16, 2021

We see it as similar to the ozone hole problem, where we really needed a tight, science-based focus on the limits to human inputs to the system--and howthose inputs affected the ozone layer's ability to keep people safe. What do we have to offer these billion people? Spectrum : Where are these three parts of the world?

Climate 144

Climate Climate Change Mariner Pollution 144