Teaching Materials

Explore by Time Period

Explore by Theme

Donate

News & Events

About Howard Zinn

I can UNDERSTAND pessimism, but I don't BELIEVE in it. It's not simply a matter of faith, but of historical EVIDENCE. Not overwhelming evidence, just enough to give HOPE, because for hope we don't need certainty, only POSSIBILITY.

  • Featured Resource

  • CoalKillsbyPaulAnderson_crop
    The Poison We Never Talk About in School

    By Bill Bigelow

    The most dangerous substance in the world is barely mentioned in the school curriculum. Coal.

    According to the International Energy Agency, burning coal creates more greenhouse gases than any other source—including oil. James Hansen, director of NASA’s Goddard Institute for Space Studies and arguably the world’s foremost climatologist, has called coal “the single greatest threat to civilization and all life on the planet.”

  • This field is for validation purposes and should be left unchanged.