The Internet
The Internet has fundamentally restructured human civilisation within three decades. It has displaced traditional media, eliminated numerous industries, created entirely new economic sectors, and enabled the coordination of both pro-democracy movements and conspiracy theory propagation with equal facility.
Global e-commerce exceeds $5.8 trillion annually. Social media platforms host 4.9 billion users whose collective behaviour now influences elections, stock prices, and cultural discourse. The Internet has democratised information access while simultaneously enabling unprecedented surveillance, manipulation, and the monetisation of human attention.
Perhaps most significantly, the Internet has altered human cognitive patterns. The average attention span has decreased from 12 seconds to 8 seconds since smartphone adoption, suggesting the Internet has influenced not merely what humans think but how they think, or increasingly, whether they think at all.
The Moon
The Moon's influence operates on timescales and magnitudes that render Internet metrics insignificant by comparison. Lunar gravitational influence generates tides that move billions of tonnes of water daily, enabling coastal ecosystems, maritime navigation, and the romantic beach walks that occasionally result in human reproduction.
The Moon stabilises Earth's axial tilt at approximately 23.5 degrees, preventing the chaotic climate oscillations that would likely render complex civilisation impossible. Without this gravitational anchoring, seasonal variations would become extreme and unpredictable, disrupting agriculture and making weather forecasting even more futile than currently.
Culturally, the Moon has shaped human consciousness since prehistory. It anchors calendar systems across civilisations, features in virtually every mythological tradition, and inspired the Space Race that accelerated technological development by decades. The Moon made humans want to become a spacefaring species; the Internet has made many content to never leave their sofas.
VERDICT
Influence assessment requires distinguishing between immediate human behavioural modification and fundamental planetary-scale effects. The Internet has profoundly altered human society within living memory. The Moon has made human society possible in the first place.
This represents different categories of influence. The Internet influences what humans do. The Moon influences whether humans exist in a form capable of doing anything at all. The stabilisation of Earth's climate through gravitational interaction represents civilisation-enabling infrastructure that predates civilisation itself.
The Moon secures this category through foundational planetary influence that operates regardless of human awareness or appreciation. The Internet's influence, while remarkable, requires electricity, infrastructure, and conscious human participation to manifest.