Longevity
volcano Wins
Artificial Intelligence
AI systems face a curious mortality. Individual models become obsolete within years, sometimes months, superseded by more capable successors. The hardware upon which AI runs degrades, requires cooling systems, and demands constant electrical sustenance. Even the most sophisticated AI exists in a state of perpetual dependency upon infrastructure that itself requires continuous maintenance and eventual replacement.
Volcano
Volcanic systems operate on timescales that render human civilisation a brief footnote. Olympus Mons on Mars has persisted for billions of years; terrestrial volcanoes measure their active periods in hundreds of thousands of years. They require no maintenance, no software updates, no technical support. The volcano Stromboli has been in near-continuous eruption for over two thousand years, outlasting every human institution, empire, and technology that has existed during that period.
VERDICT
Geological permanence renders silicon-based systems ephemeral by comparison.