A science journalist is visualizing global CO₂ emissions data. If Country A emits 6.4 gigatons of CO₂ annually and Country B emits 8.9 gigatons, and both grow their emissions by 2.5% per year, after how many full years will Country B emit at least 1.5 times the emissions of Country A?

Sun, 03 May 2026 17:53:42 +0000

Content under review