Global temperature will reach +2°C above the 1880-1920 average by 2045.

Pending ●●●●●

“global warming in the next two decades is likely to be about 0.2-0.3 °C per decade, leading to global temperature +2 °C by 2045.”

Said on: 3 February 2025 · Hansen et al., "Global Warming Has Accelerated", Environment: Science and Policy for Sustainable Development, 3 Feb 2025 (Global Temperature section)
Source: Global Warming Has Accelerated: Are the United Nations and the Public Well-Informed? · Environment: Science and Policy for Sustainable Development (Taylor & Francis)
Should come true: 2045
How sure they sounded: is likely to be
Categories: Climate
Importance: 4 of 5 · Reaching 2°C would breach the Paris Agreement's upper limit with major global consequences.

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