Yesterday, for the first time in human history, concentrations of carbon dioxide, the primary global warming pollutant, hit 400 parts per million in our planet's atmosphere.
Almost a decade ago, Al Gore was presented with a question, "what are the drivers of global change?" Unable to immediately answer the question in full, he has continued to revisit the query, and over the last two years has researched, analyzed and produced a complex and comprehensive map of the forces that are shaping our world. The result is "The Future: Six Drivers of Global Change." While mapping the future is a risky undertaking, perhaps the only thing riskier is doing nothing.
For more information and to purchase, visit the site