When I was growing up, I wanted passionately to be a physicist.

If you're a white male growing up in this society, you're constantly receiving encouragement to go on in science in the form of all the images that you're receiving.

When I was in seventh grade, I was bored out of my mind. We seemed to be learning the same things over and over in science and math, and two of the boys in my class were allowed to move ahead into these advanced classes, but I wasn't allowed because I was a girl.

The world is a complex place.

Have we failed to slow global warming pollution in part because climate and environmental activists have been too polite and well behaved?

The production of natural resources in agriculture, forestry and fisheries, stable natural hydrological cycles, fertile soils, a balanced climate and numerous other vital ecosystem services can only be permanently secured through the protection and sustainable use of biological diversity.

A social impact bond is a new way of bringing financing into social and environmental support issues.

Placing limits on carbon pollution from power plants is about ensuring that we have clean air to breathe and communities that are safe to live in. Carbon pollution limits are about defending families who have borne the heaviest burden of the main pollutant that is driving climate change.