This study provides a comprehensive and quantitative estimate of how global temperatures
have changed during the last 540 million years. It combines paleotemperature …

We assess evidence relevant to Earth's equilibrium climate sensitivity per doubling of
atmospheric CO2, characterized by an effective sensitivity S. This evidence includes …

Improved knowledge of glacial-to-interglacial global temperature change yields Charney
(fast-feedback) equilibrium climate sensitivity 1.2±0.3° C (2σ) per W/m2, which is 4.8° C±1.2° …

The geological record encodes the relationship between climate and atmospheric carbon
dioxide (CO2) over long and short timescales, as well as potential drivers of evolutionary …

A groundbreaking investigation of how inequality infects our minds and gets under our skin
Why are people more relaxed and at ease with each other in some countries than others …

Recently, the catastrophe of global warming by virtue of carbon dioxide emissions has
turned into paramount anxiety. To overcome this issue, various carbon dioxide capture and …

The evolution of Earth's climate on geological timescales is largely driven by variations in
the magnitude of total solar irradiance (TSI) and changes in the greenhouse gas content of …

A recent report from the United Nations has warned about the excessive CO2 emissions and
the necessity of making efforts to keep the increase in global temperature below 2° C …

The nature and framing of climate targets in international politics has changed substantially
since their early expressions in the 1980s. Here, we describe their evolution in five phases …

Tropical Africa is home to an astonishing biodiversity occurring in a variety of ecosystems.
Past climatic change and geological events have impacted the evolution and diversification …