Complex climate models that describe the evolution of the coupled ocean atmosphere cryosphere system are gradually extended to “non physical” components of the earth system, and account for land

In this short video, we will cover the history of the Earth over its first billions of years, from around 4 billion years to 400 million years ago.

The gigantic thermal machine. So how does this main forcing of the Sun function ? External Forcing of the climate: variations in the orbital parameters of the Earth (Milankovitch’s theory)

In this video, Dominique Bourg, Philosopher, Professor at the Faculty of Geosciences and Environment at the University of Lausanne (Switzerland), examines two of the nine planetary limits identified

In this video, Dominique Bourg, Philosopher, Professor at the Faculty of Geosciences and Environment at the University of Lausanne (Switzerland), examines seven of the nine planetary limits identified

Laurent Li presents a model which enables to better understand the Earth's radiation budget and the greenhouse effect mechanism.

Emmanuel Marcq, planetary scientist at LATMOS (University of Versailles), presents his theoretical research on the evolution of very young planets.

Yuan Tseh Lee, membre du Haut Conseil du Collège d’études mondiales, prix Nobel de chimie, président de l’ICSU 2033 marks the end of human denial and hubris. We’ve just gone past 450ppm CO2

The role of the sun in the energy system. What are the specific features of insolation? What are the characteristics of solar radiation? Interactions between solar radiation and the Earth. What is