USA Today: With global warming taking center stage in world affairs, Al Gore can’t be far behind: The Nobel-Prize-winning former-vice president-turned-energy entrepreneur is releasing his plan to crack the climate conundrum. “The clock is ticking with respect to solving the crisis,” Gore, 59, said Thursday as he sat in pinstripes and black cowboy boots in an environmentally certified conference room, with glass walls and white surfaces. Our Choice, A Plan to Solve the Climate Crisis, which …