In the center of the Light Country, directly underneath the sun--that is, where the sun, would always appear near the zenith--was the Fire Country. Here, owing to violent storms, the atmospheric envelope of the planet was frequently disturbed sufficiently to allow passage for the sun's direct rays. Then would ensue in that locality, for a limited time, a heat so intense as to destroy life. This Fire Country was practically uninhabited. "You see, Bob," Alan interrupted, "the dark part of Mercury--that is the side that continually faces away from the sun--is also practically uninhabited. Only strange animals and savages live there. And the twilight zones, and the ring of Light Country, with the exception of its center, are too densely populated. This has caused an immense amount of trouble. The Twilight People are an inferior race. They have tried to mix with those of the Light Country. It doesn't work. There's been trouble for generations; trouble over the women, for one thing. Anyhow, the Twilight People have been kept out as much as possible. Now this fellow Tao--" "Let Miela explain about the women first," Beth interjected. Then Miela went on to tell me that only the females of Mercury had wings--given them by the Creator as a protection against the pursuit of the male. At marriage, to insure submission to the will of her husband, a woman's wings were clipped. For more than a generation now there had been a growing rebellion on the part of the women against this practice. In this movement Miela's mother, Lua, was a leader. To overcome this masculine desire for physical superiority and dominance which he had had for centuries seemed practically impossible. Yet, Miela said, the leaders of the women now felt that some progress was being made in changing public sentiment, although so far not a single man had been found who would take for mate a woman with wings unclipped. This was partly from personal pride and partly because the laws of the country made such a union illegal, its parties moral outlaws, its children illegitimate, and thus not entitled to the government benefits bestowed upon all offspring of legitimate parentage. It was this man-made law the women were fighting, and of recent years fighting more and more militantly. This was the situation when Tao suddenly projected himself into public affairs as the leader of a new movement. Tao had paid court to Miela without success. He was active in the fight against the woman movement--a brilliant orator, crafty, unscrupulous, a good leader. Leadership was to him purely a matter of personal gain. He felt no deep, sincere interest in any public movement for any other reason.