The Evolution Of An Eco-Prophet

Al Gore steps onto the portico of his century-old white colonial, its stately columns framing him and the black Lab mix, Bojangles, that he and his son rescued from a shelter as a birthday present for Tipper. Dressed in blue jeans and a button-down shirt open at the collar, Gore looks younger than his 61 years: the mountain-man beard he grew in the wake of the Florida recount debacle of 2000 is long gone, and the extra weight, which hung on several more years, is nowhere in evidence. Nor are the trappings of office, unless you count an electronic gate at the bottom of his circular driveway in the wealthy Nashville neighborhood of Belle Meade. When he travels—as he does about one quarter of the time, often to train volunteers to give the slide show that formed the core of An Inconvenient Truth—it is with no more than one aide, and he pulls his own luggage.

Despite the grueling pace, Gore is pumped on this warm October afternoon. I am there to talk about his latest literary project, and he's ready, launching into a house tour that revolves around his new book, Our Choice: A Plan to Solve the Climate Crisis(printed on 100 percent recycled paper for a savings of 1,513 trees and 126,000 pounds of carbon dioxide; all associated CO2 emissions offset through the CarbonNeutral Co.; all profits to the Alliance for Climate Protection, which he founded in 2006 and to which he donated his 2007 Nobel Peace Prize money). Here in the dining room, he says with a wave, he papered the walls with giant 20- by 23-inch Post-its, covered with his notes. "Stacked on the floor all around the walls were these thick notebooks from the solutions summits," he says with a chuckle. The pool table was conscripted to hold material for more chapters. There was method in the chaos, but just barely. Most books take 12 months to produce from the time the author delivers the manuscript to the publisher; Gore, with two research assistants, was still writing in August, imperiling the Nov. 3 release date.

But Gore, former newspaper reporter that he is, made the deadline. Out on the patio, Gore reminisces about how he wrote. He gathered experts at half a dozen of those solutions summits—unpublicized, invitation-only, and off-the-record—in New York, Nashville, and three other cities beginning in 2007, where he listened to presentations on, among much else, renewable energy, nuclear power, energy efficiency, and the "smart grid." He also "circled back to do in-depth one-on-one interviews" with dozens of scientists and technology experts, picking their brains and getting their latest results. By the end, he says, "I had a 40-page outline, really encyclopedic. There were really about 10 books in there."

And one has absolutely no trouble—none, zero, nil—believing him.

Our Choice is Al Gore at his best and his worst. It is authoritative, exhaustive, reasoned, erudite, and logical, a textbooklike march through solar and wind power, geothermal energy, biofuels, carbon sequestration, nuclear energy, the potential of forests to soak up carbon dioxide, energy efficiency, and the regulatory tangle that impedes the development of a super-efficient, continent-wide system of transmission lines. It is, thank goodness, no "50 things you can do" primer. To the contrary. Although Gore hopes laypeople will exert political pressure for what he calls "large solutions," he told me last week in a call from Cairo, Our Choice reflects the experience of someone who knows that it is lawmakers and business leaders who can implement the "laws and policies we really need, including getting a global climate treaty."

Despite suffering one of history's worst political fates, Gore has by no means given up on politicians. Behind the scenes, he takes calls from Senate Majority Leader Harry Reid and strategizes with Sens. Barbara Boxer and John Kerry, sponsors of the Senate climate bill. Although he applauds President Obama's speech last week announcing $3.4 billion in stimulus money for work on a smart grid and the Environmental Protection Agency's decision to regulate carbon-dioxide emissions, he falls short of a full-throated endorsement. "I'm optimistic they'll get legislation out of the Senate," he says, "but the jury is still out on the effectiveness of the approach they're taking" on negotiations for a climate treaty, which begin in Copenhagen next month.

To anyone with bad memories of how Gore's fact-filled debate performances against George W. Bush in 2000 failed to connect with voters, it may come as no surprise that Our Choicehas a graphic on "how a wind turbine works," and a long section that begins: "Conventional hydrothermal plants are built according to one of three different designs. The steam can be taken directly through the turbine and then recondensed … " But because of one sentence, and one chapter, it does surprise. The chapter is an astute analysis of the psychological barriers that keep most Americans from taking the threat of climate change seriously, his acknowledgment that emotion, not just reason, drives the decisions people make. The sentence is this: "Simply laying out the facts won't work."