The climate crisis is the greatest threat humanity has ever faced. At the current rate of global greenhouse gas emissions, warming of the planet will shoot past two degrees Celsius by mid-century and reach 4°C to 6°C beyond pre-industrial averages by 2100. The magnitude of the impending catastrophe was eloquently described by Hans Schellnhuber, director of the Potsdam Institute for Climate Impact Research, when he said, "the difference between two and four degrees is human civilization …"
in the time remaining, to help us understand how the man-made system of capitalism will lead to the extinction of our human species, and so many others.
We’ve lived so long under the spell of hierarchy—from god-kings to feudal lords to party bosses—that only recently have we awakened to see not only that “regular” citizens have the capacity for self-governance, but that without their engagement our huge global crises cannot be addressed. The changes needed for human society simply to survive, let alone thrive, are so profound that the only way we will move toward them is if we ourselves, regular citizens, feel meaningful ownership of solutions through direct engagement. Our problems are too big, interrelated, and pervasive to yield to directives from on high.
—Frances Moore Lappé, excerpt from Time for Progressives to Grow Up