What we used to think was tomorrow’s climate crisis is here today. Heat waves, wild fires and floods are making headlines more often. What hasn’t made headlines—yet—is the climate gap: the disproportionate and unequal impact the climate crisis has on people of color and the poor. Unless something is done, the consequences of America’s climate crisis will harm all Americans—especially those who are least able to anticipate, cope with, resist and recover from the worst consequences. This analysis is of California, which in many ways is a microcosm of the entire United States. Climate change is an issue of great importance for human rights, public health, and social fairness because of its profound consequences overall and the very real danger that poor neighborhoods and people of color will suffer even worse harms and hazards than the rest of Americans. This “climate gap” is of special concern for California, home to one of the most ethnically and economically diverse populations in the country.