Global climate mitigation scenarios are essential for designing effective strategies to counter climate change. Integrated assessment models (IAMs), which project these scenarios, commonly use the ...

Over the past four years, the Biden Administration relied extensively on integrated assessment models (IAMs) to quantify the economic effects of carbon-dioxide emissions via a construct known as the ...

Alice Hill is the David M. Rubenstein senior fellow for energy and the environment at the Council on Foreign Relations. Priyanka Mahat is a research associate for climate change policy. Estimating the ...

Global biodiversity has declined between 2% and 11% during the 20th century due to land-use change alone, according to a large multi-model study. Projections show climate change could become the main ...