The Information Catastrophe

TL;DR

The paper warns of an impending 'Information Catastrophe' where digital data growth could surpass Earth's physical limits, leading to catastrophic consequences for the planet's resources and stability.

Contribution

It provides a quantitative projection of digital data growth and its potential physical and energetic limits, highlighting a new planetary risk.

Findings

Digital data will exceed Earth's atom count in 350 years.

Power consumption for data production will surpass current planetary energy use in 250 years.

Digital content could constitute more than half of Earth's mass in 500 years.

Abstract

Currently we produce 10 to power 21 digital bits of information annually on Earth. Assuming 20 percent annual growth rate, we estimate that 350 years from now, the number of bits produced will exceed the number of all atoms on Earth, or 10 to power 50. After 250 years, the power required to sustain this digital production will exceed 18.5 TW, or the total planetary power consumption today, and 500 years from now the digital content will account for more than half of the Earths mass, according to the mass energy information equivalence principle. Besides the existing global challenges such as climate, environment, population, food, health, energy and security, our estimates here point to another singularity event for our planet, called the Information Catastrophe.