NP
Nonlinear Processes in Geosciences

Outreach

Sea level rise: a global threat in a warming planet

Sea level rise: a global threat in a warming planet

Over 70% of the Earth’s surface is covered by seas and oceans but in the geological past the extension of sea and land has varied several times as sea level changed over time. During the past millions of years, the oceans have cyclically retreated and expanded with the alternating of warmer and colder climatic periods in consequence of the astronomical motions of the Earth, repeatedly changi ...[Read More]

NPG Paper of the Month: “Brief communication: Climate science as a social process – history, climatic determinism, Mertonian norms and post-normality”

The NPG paper of the month for January 2023 was awarded to “Brief communication: Climate science as a social process – history, climatic determinism, Mertonian norms and post-normality” by Hans von Storch. One could argue that climate science is part of geophysics, or more precisely that part of climate science is part of geophysics. But when referring to ”processes” in ”Nonlinear Processes in Geo ...[Read More]

Climate Tipping Points through the “eyes” of the Masters: a virtual art exhibition

Tipping points in the climate system

We are running out of time in fighting the effects of climate change. With the greenhouse gasses emissions steady, the planet is reaching warming levels that could cause some large ecosystems to tip in different states. A tipping point in the climate system refers to a threshold beyond which a small change in a particular variable can cause a significant and potentially irreversible change in the ...[Read More]

Can Artificial Intelligence replace scientists to explain Climate Change? Find it out in our first interview to… ChatGPT!

Can Artificial Intelligence replace scientists to explain Climate Change?  Find it out in our first interview to…  ChatGPT!

Figure: DallE (the visual cousin of ChatGPT) has produced this image when I asked for “a cartoon showing a climatologist with research articles walking on a weather map”   As a communication officer of the division of Nonlinear Processes I started to write posts for the EGU blog a few years ago and I found it a very difficult task: one has to find the right scientific sources about arguments ...[Read More]