Interview: "AI and collaborations can enhance modelling of climate and ice sheets"

In this interview, postdoctoral researcher Michele Petrini talks about his work modelling the interactions between climate and ice sheets, his journey through science and his interests outside of work.

Can you briefly describe your work and its significance?

Certainly. I'm Michele Petrini, a researcher at NORCE, where I've been working for the past two years and a half. I am a numerical modeler, and my research aims at improving our understanding of the interactions between climate and ice sheets, particularly in regions like Greenland and Antarctica. To do this, over the last few years I worked towards coupling ice sheet models and global climate models. In this way, we can explore processes and feedback mechanisms between climate change and ice sheets, providing a comprehensive framework for future climate and sea level projections.

Photo credit: Michele Petrini

What motivated you to pursue this field?

I studied mathematics, but throughout my university years I was drawn to climate science due to its relevance to current global issues. The opportunity to work on ice sheet modeling during my PhD was a turning point. Living in Italy, where climate change impacts are evident, I felt compelled to contribute to this field. My career has taken me to various places, including Scandinavia and the Netherlands.

How do you see the future of your field?

One key aspect in my research area involves addressing uncertainties in ice-ocean interactions, especially in Antarctica. I foresee more collaboration between observational scientists and modelers, integrating high-resolution data to improve predictions. Technological advancements, including AI, could play a significant role in enhancing our models, allowing for more precise and longer-term simulations. It's about advancing both technology and collaboration.

Have you also had any fieldwork experiences?

Yes, during my PhD, I participated in fieldwork in Svalbard. Although it was more of a training experience, it was invaluable. It gave me a firsthand understanding of glaciers and ice sheets, which is crucial for a modeler. Seeing the physical reality of what we model on computers is a good reminder of the complexities involved.

What do you enjoy doing in your free time?

I have a passion for sports, particularly skiing. I grew up skiing downhill, but since moving to Norway, I've started to appreciate cross-country skiing, even though it's quite different. I also enjoy water-related activities like kayaking and scuba diving. Additionally, I love cooking and exploring culinary traditions from around the world.

Photo credit: Michele Petrini

Do you have any hidden talents?

I wouldn't call it a hidden talent, but I'm a pretty good cook. I enjoy cooking for others and experimenting with different cuisines. While I started with Italian food, I've broadened my horizons and even have some favorite Norwegian dishes.

If you could travel anywhere, where would you go?

Southeast Asia fascinates me. I've visited a few times and love the vibrant street life and the way people come together. It's a different way of living that I find intriguing. While I don't know if I'd live there permanently, it would be an enriching experience.

Photo credit: Michele Petrini

Can you share a book or movie that has influenced you?

A book that significantly influenced me is "The Swarm" by Frank Schätzing. It's a science-fiction novel with a strong focus on climate change, and it really sparked my interest in this field. For movies, I recommend any movie by Paolo Sorrentino, who is one of my favourite directors.

What are you looking forward to in the next year?

Professionally, I'm hoping to secure funding for my research. It's been a challenge, but I'm optimistic. Personally, I'm open to new experiences and opportunities that come my way.

Do you have a motto or philosophy you live by?

I try to stay positive and focus on the bright side of things, both professionally and personally. It's important to approach life with optimism.

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Michele Petrini works with Research Unit 5: Future climate and oceans within the iC3 Polar Research Hub. The group’s work includes modelling the complex interactions between ice, land, ocean, atmosphere and the various organisms they contain. To find out more about Michele Petrini’s research, please check out his list of publications, or contact him by email or on LinkedIn.

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