★★ A house sparrow wallowed on its side in a planter, its gray feathers fluffed and disheveled. The air was institutional plexiglass. Passengers on the platform stepped toward the doorway of a 1 train car and flinched back, feeling the lack of air conditioning. The air conditioning on the B train was working and dripping copiously into the car. Outside, a stagnant patch of shade was no better than direct sun. The heat grew thicker in the streets–nothing extraordinary, just conventionally sweltering. Nowhere was comfortable, even as the sun fell behind the buildings. On the way down Broadway to find gelato, the two-year-old was a squirmy, ever hotter and grumpier burden on the neck and shoulders. The return trip would be by subway: the trains inexplicably late, the station air stupefyingly hot. Dessert was soft in its styrofoam box after one stop.