Times: The massive National Climate Assessment (NCA) that came out yesterday was full of sobering lessons about the way that human-caused global warming is changing life around us. That includes human health: the report found that rising temperatures could exacerbate air pollution and allergies, including asthma, while worsening wildfires and killer heat waves. More extreme weather--including frequent heavy downpours--can raise the risk of food and waterborne illness, and allow disease-carrying pests like...