GORE Reincarnates

WHY do our leaders feel that they can speak the truth, the whole truth and nothing but the truth only after they have left politics? After spending nearly half his life in public office, from which he was separated involuntarily in the 2000 election, Al Gore knows the answer. As he explains in his new book, the American political system has degenerated into a rigged game that suppresses honesty and rewards deception. To anyone paying attention over the last few decades, the underlying causes that Gore identifies will be familiar, including the ascendancy of mindless television, the domination of corporate money, the concentration of ownership in influential media and the decline of engaged citizenship. In "The Assault on Reason," he lingers over those well-worn topics and others, employing the same didactic method that used to provoke irritation or even ridicule during his hotly contested presidential campaign. Yet Gore's professorial style, with its touches of sarcasm, omniscient tone, erudite asides, and yes, its occasional exasperated sighs, elicits a different response today than it did seven years ago. Many of the same publications that once poured scorn on him now offer up paragraph after paragraph of admiring prose. The change in attitude is as obvious as the reason behind it: The overwhelming scientific consensus has since confirmed Gore's years of warnings about the most important issue facing the planet, a stunning reversal that suggests those who mocked him were fools in the first place and that we can continue to ignore him only at our own peril. Even when he is saying something we already know, his voice adds a note of prophetic confirmation. Then again, Gore has changed too. Always unusually smart and farsighted, he nevertheless spent most of his public career emphasizing the expedient and conventional rather than the critical and visionary as nearly every ambitious politician must. Liberated from those constraints by defeat, he kept silent until fall 2002, when he spoke out forthrightly against the invasion of Iraq.