illuminated by electric lamps and a roseate skylight. Semicircular tiers of benches rose from the podium to the rear, and on them sat a grave multitude of ancient men, among whom were a modicum of younger but still mature men and a very few women. One long-bearded, long-gowned sage stood by the podium, a hand out in a beckoning gesture. Volkov reminded himself that he was older and probably wiser than anyone else present, and strode over to shake the extended hand, rather to the recipients surprise.
My name is Luke Sejanus, the scholar murmured, president of the Academy of Sciences.
He turned, threw out an arm with a practised flourish, and announced: My lords, ladies and gentlemen, I present our distinguished visitor, Grigory Andreievich Volkov! Cosmonaut of the European Union, colonel in the European Peoples Army, Hero of the European Union . . .
He rolled on through a list Volkovs achievements, including the succession of his business ventures on Mingulay and Croatan, several of which Volkov had thought he had taken to the obscurity of a marked but empty grave in the centuries during which the Cosmonauts had concealed their longevity. He had, however, mentioned them to Esias.
Esias had taken a vacant place at the end of one of the lower rows. Volkov glared at him; Esias smiled back.
Sejanus stepped aside, sat down in the front row, and added his expectant face to a thousand others. Volkov swallowed hard and wished there was a glass of water in front of him. Or vodka.
Thank you, President Sejanus. My lords, ladies and gentlemen, I am honored to stand before you. What is unusual about my life is not what I have accomplishedthough I can look back on it with more satisfaction than regret, thanks be to the gods. What is unusual about my life is . . . its length. I am here to show you how you too can live as long a life, and in health and vigoreven those of you who are already old.
To show you, not to tell you. I am sorry that I cannot tell you. In the third and fourth decades of my life, I consumed many drugs and medicines that promised to preserve youth. As you can see, one of them, or some combination of them, worked. I do not know which, and because the formulae of these medicines were commercial secrets, I would be unable to reproduce it even if I knew which nostrum was, in fact, the panacea. I and the other Cosmonauts have consulted among ourselves, and we have failed to discover which medicine or medicines we had in common.
What I can do, however, is this. I can show you the method by which you can independently discover the nostrumthe elixirfor yourselves. This would involve extracting material from my body and analyzing itfinding out what molecules are in my blood, for example, that are not in the blood of others. Possibly one or more of these molecules would provide a clue. Or perhaps you might find something unusual in the structures of my cellsI do not know, but that is what I would expect. At the same time, I can give you a list of the types of molecule which are known to have been used in the various medicines, and the parts of the human cells which these medicines were intended toand were known toaffect. These could be tested on short-lived animalsrats and mice, let us saythen on monkeys, and finally on human volunteers. Many experiments would be necessary. Their results would have to be scrupulously recorded and carefully examined.
It might be a long process. It might be costly. But we would have, to encourage us, the priceless knowledge that what we were attempting was possible, that it had been done once, and that it could therefore be done again.
Thank you.
He bowed, and stood aside as Sejanus returned to the podium.
Esias was nodding and smiling; almost everyone else seemed lost in thought.
I shall now take questions, said Sejanus, looking as though he had some himself.
A middle-aged man near the front stood up. Theocritus Gionno,