Miss Dahl, you won't find it easy to stand one hundred and thirty degrees when the fuel for your generator runs out. The big Equatorial rain belts are moving northward, and they'll be here in a couple of months. When they leave, and the cloud cover goes, the water in that pool—" he indicated the tank of steaming, insect-strewn fluid "—will damn nearly boil. What with the Type X Anopheles, skin cancers and the iguanas shrieking all night down below, you'll get precious little sleep." Closing his eyes, he added pensively: "That is, assuming that you still want any."
At this last remark the girl's mouth fretted slightly. Kerans realised that the quiet ambiguity in Riggs' voice when he asked how the biologist slept had not been directed at his relationship with Beatrice.
The Colonel went on: "In addition, some of the human scavengers driven northward out of the Mediterranean lagoons won't be too easy to deal with."
Beatrice tossed her long black hair over one shoulder. "I'll keep the door locked, Colonel."
Irritated, Kerans snapped: "For God's sake, Beatrice, what are you trying to prove? These self-destructive impulses may be amusing to play with now, but when we've gone they won't be so funny. The Colonel's only trying to help you—he doesn't really give a hoot whether you stay behind or not."
Riggs let out a brief laugh. 'Well, I wouldn't say that. But if the thought of my personal concern worries you so much, Miss Dahl, you can just put it down to my over-developed sense of duty."
"That's interesting, Colonel," Beatrice commented sarcastically. "I've always understood that our duty was to stay on here as long as possible and make every sacrifice necessary to that end. Or at least–" here the familiar gleam of sharp humour crossed her eyes "–that was the reason my grandfather was given when the government confiscated most of his property." She noticed Riggs peering over his shoulder at the bar. "What's the matter, Colonel? Looking for your punkahwallah? I'm not going to get you a drink, if that's what you're after. I think you men only come up here to booze."
Riggs stood up. "All right, Miss Dahl. I give in. I'll see you later, Doctor." He saluted Beatrice with a smile. "Some time tomorrow I'll send the cutter over to collect your gear, Miss Dahl."
When Riggs had gone Kerans lay back in his chair, watching the helicopter circle over the adjacent lagoon. Now and then it dived along the water's edge, the down-draught from its rotor blades beating through the flapping fronds of the fern trees, driving the iguanas across the rooftops. Beatrice brought a drink from the bar and sat down on the chair at his feet.
"I wish you wouldn't analyse me in front of that man, Robert." She handed him the drink and then leaned against his knees, resting her chin on one wrist. Usually she looked sleek and well-fed, but her expression today seemed tired and wistful.
"I'm sorry," Kerans apologised. "Perhaps I was really analysing myself. Riggs' ultimatum came as a bit of a surprise; I wasn't expecting to leave so soon."
"You are going to leave then?"
Kerans paused. The automatic player in the radiogram switched from Beethoven's Pastoral to the Seventh, Toscanini giving way to Bruno Walter. All day, without a break, it played through the cycle of nine symphonies. He searched for an answer, the change of mood, to the sombre opening motif of the Seventh, overlaying his indecision.
"I suppose I want to, but I haven't yet found an adequate reason. Satisfying one's emotional needs isn't enough. There's got to be a more valid motive. Perhaps these sunken lagoons simply remind me. of the drowned world of my uterine childhood—if so, the best thing is to leave straight away. Everything Riggs says is true. There's little hope of standing up to the rainstorms and the malaria."
He placed his hand on her forehead, feeling her temperature like a child. "What did Riggs mean when he said you wouldn't sleep well? That was the second time