At some future period, not very distant as measured by centuries, the civilized races of man will almost certainly exterminate, and replace the savage races throughout the world.
Most sailing ships take what they call trainees, who pay to be part of the crew. The Picton Castle takes people who are absolutely raw recruits. But you can't just ride along. You're learning to steer the ship, navigation; you're pulling lines, keeping a lookout; in the galley you're cooking.
Do you know what we are those of us who count as pillars of society? We are society's tools, neither more nor less.

