Even before they got thoroughly settled, Jack Peters was launching into his pitch.

"We need an official language," he said. "The El Hassan movement has set as a goal the uniting of all North Africa. We might start here in the Sahara, but it's just a start. Ultimately, the idea is to reach from Morocco to Egypt and from the Mediterranean to ... to where? The Congo?"

"Actually, we've never set exact limits," Homer said.

"Ultimately all Africa," Dave Moroka muttered softly. He ignored the manner in which Isobel contemplated him from the side of her eyes.

"All right," the West Indian said. "There are more than seven hundred major languages, not counting dialects, in Africa. Sooner or later, we need an official language, what is it going to be?"

"Why one official language? Why not several?" Cliff scowled. "Say Arabic, here in this area. Swahili on the East coast. And, say, Songhoi along the Niger, and Wolof, the Senegalese lingua franca, and—"

"You see," Peters interrupted. "Already you have half a dozen and you haven't even got out of this immediate vicinity as yet. Let me develop my point."

Homer Crawford was becoming interested. "Go on, Jack," he said.

Jack Peters pointed a finger at him. "To be the hero-symbol we have in mind, El Hassan is going to have to be able to communicate with all of his people. He's not going to be able to speak Arabic to, say, a Masai in Kenya. They hate the Arabs. He's not going to be able to speak Swahili to a Moroccan, they've never heard of the language. He can't speak Tamaheq to the Imraguen, they're scared to death of the Tuareg."

Homer said thoughtfully, "A common language would be fine. It'd solve a lot of problems. But it doesn't seem to be in the cards. Why not adopt as our official language the one in which the most of our people will be able to communicate? Say, Arabic?"