There are five months left in the year. Earth’s resources won’t last, ecological group warns.
A hummingbird flew into New York’s Times Square Friday, and has been hovering and flitting high over the heads of tourists and workers ever since. Never mind that the bird arrived via jumbo screen — the arresting image was intended to turn attention to humanity's tenuous place in nature. The onscreen message: “Earth Overshoot Day is August 1…Because We Have Only One Earth…#MoveTheDate.”