State of the Union addresses are wearying rituals, in which stitched-together lists of never-gonna-happen goals are woven into idealistic catchphrases, analyzed as rhetoric by an unqualified panel of poetry-critic-for-a-night political reporters, quickly followed by a hapless opposition-party response, and then, in almost every case, forgotten. This year, plunked into the midst of the tedium was a gigantic revelation, almost surely the most momentous news of President Obama's second term. "I will direct my Cabinet," he announced, “to come up with executive actions we can take now and in the future to reduce pollution, prepare our communities for the consequences of climate change, and speed the transition to more sustainable sources of energy."