NASA has released data showing how temperature and rainfall patterns worldwide may change through the year 2100 because of growing concentrations of greenhouse gases in Earth’s atmosphere. Our future climate will certainly be different than our present climate. IPBES-IPCC co-sponsored workshop on biodiversity and climate change 14-17 December 2020 Opening statement by IPCC Chair Hoesung Lee Excellencies, dear … December 2020 Explore New Climate Maps Show a Transformed United States. https://nca2018.globalchange.gov/Global climate is changing. Future Climate Models. by Al Shaw, Abrahm Lustgarten, ProPublica, and Jeremy W. Goldsmith, Special to ProPublica, September 15, 2020. Global Climate Models (GCMs) are highly sophisticated computer representations of the global climate system—the atmosphere, the oceans, ice sheets and sea ice, and the land surface—based on both physical laws and parameters derived from observation. These models are run by climate modeling agencies from different countries all over the world and represent the best science for climate modeling. 4.2: Future Scenarios. Climate change projections show how Australia’s climate may change in the future. The 20 climate model projections utilized are from phase 5 of the Coupled Model Intercomparison Project(CMIP5) from the Intergovernmental Panel on Climate Change (IPCC) . Most scientists suggest that the best way to avoid or lessen many of the painful consequences of global warming is … Where, when, and how rapidly these changes will take place is still a matter of scientific study. This approach allowed researchers to model outputs into city-level projections of temperature and relative humidity through the year 2100, permitting climate change and uncertainty quantification. Sign up to receive our biggest stories as soon as they’re published. Confidence in projections of future climate change has increased. Without adapting to the changing climate, some Midwestern and southern counties could see a decline in yields of more than 10% over the next five to 25 years, with a 1-in-20 chance of losses of crops by more than 20%. Climate projections are typically presented for a range of plausible pathways, scenarios, or targets that capture the relationships between human choices, emissions, concentrations, and temperature change. Future climate change predictions are justifiably frightening, and seem to predict a long and difficult future ahead of the human race. NASA visualization of future global temperature projections based on current climate models. Using up to 40 global climate models, the projections found here represent the most comprehensive analysis of Australia’s future climate ever undertaken. Projections of Future Climate. $106 billion. ProPublica is a nonprofit newsroom that investigates abuses of power. Climate Change Predictions.
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