Climate Change Projections Ipcc 2025. Emissions must peak by 2025 to limit global warming and reduce by 43% by 2030. Results from a wide range of climate model simulations suggest that our planet’s average temperature could be between 2 and 9.7°f (1.1 to 5.4°c) warmer in 2100 than it is today.
Climate change predictions made 20 years ago have so far proved accurate, suggesting that the world is indeed on track to a radical climate shift, according to a new paper. A novel tool for flexible spatial and temporal analyses of much of the observed and projected climate change information underpinning the working group i contribution to the sixth assessment report, including regional synthesis for.