Say Geez!
Beijing—Selfie sticks and smartphones pierce the smoggy air in Tiananmen Square at a flag-raising ceremony on December 9, after the city issued a “red alert” for air pollution. The first such alert in Beijing coincided with a conference in Paris where Chinese delegates and those from almost 200 other countries were hammering out a landmark climate accord that commits all countries to cutting carbon emissions and holding average global warming to 2 degrees Celsius (3.6 degrees Fahrenheit) or less above preindustrial temperatures.…