China is both the most-polluting nation on Earth and, at the same time, its biggest producer of “clean” energy. That’s the paradox of this “factory of the world”, which decided several years ago to take on the energy challengeand gradually reduce its use of coal in favor of hydroelectric, wind, solar and nuclear power. China’s Vice Premier Zhang Gaoli and International Energy Agency Executive Director Fatih Birol met in December, when Birol visited Beijing to discuss China’s

AI is not just for driverless cars, digital assistants, or movie recommendations anymore; in multiple industries, it’s a wave about to break. According to a recent McKinsey Global Institute studysurveying 3,000 “AI-aware” companies around the globe, only 20 percent are using AI-related technologies in a core part of the business, but the majority expect to ramp up AI spending in the next three years. Other studies yield similar results. In an Infosys-funded survey of 1,600 bu