The teacher was giving her class of seven-year-olds a natural history lesson. "Worker ants," she told them, "can carry pieces of food five times their own weight. What do you conclude from that?"
One child was ready with the answer: "They don't have a union."
The social life in ants and termites has been accompanied by an extraordinary royal perk: a 100-fold increase among queen ants in average maximum lifespan, with some queens surviving for almost 30 years. This longevity can be attributed in part to the sheltered and pampered life of the royal egg layer.
"What the caterpillar calls the end of the world, the master calls a butterfly." - Richard Bach