The complex dynamics of solar activity appear to be characterized by a number of
oscillations ranging from monthly to multimillennial timescales, the most well-known of which …

The perspectives of technological advances needed for short term energetic transition are
briefly reviewed and discussed critically. In particular, the technologies for the greenhouse …

Abstract The Coupled Model Intercomparison Project (phase 6)(CMIP6) global circulation
models (GCMs) predict equilibrium climate sensitivity (ECS) values ranging between 1.8 …

A statistical analysis was applied to Northern Hemisphere land surface temperatures (1850–
2018) to try to identify the main drivers of the observed warming since the mid-19th century …

The role of the Sun in climate change is hotly debated. Some studies suggest its impact is
significant, while others suggest it is minimal. The Intergovernmental Panel on Climate …

The equilibrium climate sensitivity (ECS) of the CMIP6 global circulation models (GCMs)
varies from 1.83° C to 5.67° C. Herein, 38 GCMs are grouped into three ECS classes (low …

The IPCC AR6 assessment of the impacts and risks associated with projected climate
changes for the 21st century is both alarming and ambiguous. According to computer …

The scientific and wider interest in the relationship between atmospheric temperature (T)
and concentration of carbon dioxide ([CO 2]) has been enormous. According to the …

Abstract Since 2007, the Intergovernmental Panel on Climate Change (IPCC) has heavily
relied on the comparison between global climate model hindcasts and global surface …

The last-generation CMIP6 global circulation models (GCMs) are currently used to interpret
past and future climatic changes and to guide policymakers, but they are very different from …