Sat, 02 May 2026 19:31:42 +0000

Two Earths in Crisis: Can We Survive the Planet’s Greatest Threat? In the face of escalating climate disruptions, biodiversity loss, and rampant resource depletion, the concept of “Two Earths” has moved from metaphor to stark reality. Are we living on one planet stretched to the breaking point—or facing a future where “two Earths” may be the only option left? ### What Is “Two Earths” in Today’s Context? The idea behind “Two Earths” stems from ecological footprint analysis, which measures humanity’s demand on natural resources compared to what the planet can regenerate. Today, global consumption far exceeds Earth’s biocapacity. We effectively require 1.7 planets to sustain our lifestyles, but we only have one. This deficit highlights a critical crisis: Earth’s systems—climates, forests, oceans, and species—are under severe stress, pushing them toward irreversible collapse.