was hot here in the sun, and Loa had been attending to business for more than an hour, quite long enough for him to feel restless and in need of a change of occupation. He rose to his feet, and the assembled crowd instantly fell forward on their faces; they had been close-packed standing up, and now they carpeted the ground two or more deep. He turned and walked back to the narrow strip of shade cast by the eaves of his house. There he would doze for a while; as the village became aware that he had retired they began to withdraw, in proper humility. Silent at first, and moving with constraint, they soon began to elbow each other and to chatter as they streamed off down the street.
A few idlers dallied to watch Musini and a subordinate wife revive Delli with food and drink, but Vira interrupted that pastime by setting them to work on constructing a pen; cutting stakes, pointing them, and driving them deep into the earth with heavy mauls, and connecting them together with many strands of creeper. Everyone else was all agog with the fantastic story Delli had told; they were busy discussing the grey men who wore clothes and had faces different from ordinary people, who killed people with a noise and a flash, and who tied their captives together with poles. Loa's lethargic brain was idly turning over the same matters as he lay in the shade -- later Indeharu and Vira would tell him what they thought about it all. And even perhaps at some time he would hear about it from Musini or other women.
For the stagnation of a thousand years -- of two thousand years, of three thousand years -- was coming to an end. Invaders were entering into Central Africa, the first since Loa's forebears had infiltrated into the forest among their pygmy predecessors, all those many centuries ago. Strangely enough, it was not the European, restless and enterprising though he might be, who was penetrating into these forest fastnesses. The European was still confined to the coastal strip, although European culture and influence was slowly percolating inland. It was an Asiatic culture which was at last reaching out to Central Africa, all the way across the huge continent from the east. Mohammedanism had taken no more than a hundred years after Mohammed's death to flood along the Mediterranean coast of North Africa, to engulf Spain, and even to cross the Pyrenees; but it took twelve hundred years of slow advance for it to creep up the Nile valley, to circle around the Sahara Desert, and now to penetrate into the equatorial forest.
In twelve hundred years the original Arab stock had become vastly attenuated; the invaders were often hardly lighter in colour, thanks to continual miscegenation, than the black peoples they conquered. But most of them still showed the aquiline profile that distinguished them from the pure Negro, and many of them bore proof of their Arab blood in their swarthy complexions -- the “grey” colour that Delli had noticed. Yet they were marked out far more plainly in other ways from the people they were attacking. Besides their guns, and their clothes, and their material possessions, they had a religion that demanded converts, a social organization that made movement possible, and a tradition of activity more important than all.
More than one culture contributed to that tradition. In the Eastern Mediterranean, Greek civilization had profoundly influenced Arab thought. The tiny arable plains of Greece and the Greek islands were no more conducive to stagnation than the deserts of Arabia. It was a world where men went -- were driven -- from one place to another, where it was of the first necessity to inquire, to seek out, to make contact with other peoples who might supply some of life's necessities. The sceptical, the inquiring turn of mind was the natural one, and the geniuses who arose through the centuries found themselves in a civilization ripe for them; they had available to them languages admirably suitable for argument and