Deep Convection

It’s been almost a year since our last episode, and we’re thrilled to announce the arrival of Season 4! In our season opener, Adam and Melanie reconvene, checking in on each other’s lives and exploring some detours—much like in previous seasons, this is the warm-up for 10 more episodes of Deep Convection. Expect an array of diverse guests, each contributing a unique perspec...

Gabe Vecchi’s research spans a remarkably wide range of topics: he started as an oceanographer, and studied intraseasonal variability in the Pacific, before moving to the Indian Ocean, and then, when he moved to Princeton in the 2000s, to a range of atmospheric problems, including a critically important paper on the influence of global warming on the tropical Walker circulation. And then Gabe got...

In-Sik Kang’s career in climate science started about half a century ago, and it has been remarkable in many ways—scientifically, but also in that In-Sik has spent most of his life in a country that started from very little, in climate science and every other way, having been devastated by war right at the start of his life. In-Sik is a long-time global leader in climate modeling, climate variabil...

Born to a space physicist father, Andy Dessler was steeped in science and academia from birth. Unlike other children of successful academics, he never perceived his father’s profession and the implicit expectations put on him as a burden, but soon decided that science was what he wanted to do as well. Andy describes how his career was strongly influenced, at many critical junctures (including wher...

Growing up on Long Island, Sandra Yuter loved to go on field trips—she learned about how glaciers had shaped the environment around her and was fascinated by how the resulting landscape still told the history of its geological past. The combination of scientific exploration and imagination that these field trips offered was something Sandra also drew to science fiction, another passion that she sh...

Chris Bretherton gravitated towards math and science as soon as he could read, which was at the tender age of three. His interest was probably the result of both genetics and family upbringing: Chris’ father is Francis Bretherton, a brilliant scientist who made important theoretical advances in fluid dynamics. This gave Chris big advantages, but he also talks about the shadow his dad cast over his...

Jane Baldwin has just completed her first year as an Assistant Professor at the University of California Irvine. Her combination of interests is non-traditional, at least for someone coming up through the places and programs that she has. For one thing, Jane does straight up climate dynamics. One of her recent projects, for example, is about how mountains affect various aspects of the tropical cli...

On her website, Kate Marvel describes her research like this: “I study climate forcings (things that affect the planet’s energy balance) and feedbacks (processes that speed up or slow down warming). Our work here has shown that observational estimates of the Earth’s sensitivity to greenhouse gases are probably biased low: assuming climate changes will be small is not a very good idea....

Kelly Hereid had never heard of reinsurance companies when she got recruited by one while attending a scientific conference. A quick Google search brought some clarification, and in the years since, Kelly has become an expert in the field of catastrophe modeling. This type of modeling was developed mostly in the private sector, driven by the need of reinsurance and insurance companies to quantify...

Ousmane Ndiaye’s path to becoming the director of Senegal’s national meteorological service was an unlikely one: Born in Senegal as the youngest of 10 children, he lost his parents at a young age and was raised mostly by one of his sisters. That sister was deeply committed to her little brother’s education, and Ousmane ended up being the first in his family to start high school. But that was just...

To climate scientists, Isaac Held probably needs no introduction. He is one of the deepest and clearest thinkers in the field, and his insightful research on the dynamics of the Earth’s climate has earned him immense amounts of respect and appreciation. Isaac spent most of his long and distinguished career until his retirement in 2020 at the Geophysical Fluid Dynamics Laboratory in Princeton, one...

It’s been a while since we released the last episode of Deep Convection, but Season 3 is finally here! We are starting the season with a “prologue episode” featuring Adam and Melanie. Adam asks Melanie how her life has changed since their Deep Convection conversation that was recorded 2.5 years ago (and, spoiler alert, some aspects of it have changed in quite unexpected ways), an...

When Shang-Ping Xie entered middle school in his home town about 300 miles southwest of Shanghai, China had just come out of the Cultural Revolution, the tumultuous political movement launched by Mao Zedong that had dominated Chinese life for a decade in the 1960s and 70s. That was lucky timing and a big turning point for Shang-Ping: If he had been a few years older, he might have been sent to the...

Growing up in South Africa under apartheid, George Philander had to follow a lot of laws that didn’t make sense to him, e.g., that he was not allowed to stand in the line for white people at the post office. When he discovered mathematics and science, he was happy to have found a world that was governed by rational and coherent laws. “South Africa […] was a strange place because...

Suzana Camargo is one of the world’s leading experts on tropical cyclones — a type of storm that includes hurricanes — and their relationship to the climate. When she first started to do research on hurricanes, she thought it was only going to be a one-year project. But life is unpredictable, and so “[…] and then 20 years later, here I am, still doing hurricanes.” Suzana’s...

Nadir Jeevanjee is one of those rare people who have both depth and breadth in their skills. He is probably the only person who ever wrote a textbook about tensors and group theory while taking a few years off from grad school to tour with a rock band, and that fact alone should make you want to listen to this interview. Nadir was born and raised in Los Angeles, and when he was 12 or 13, he got ob...

Fran Moore, an assistant professor in Environmental Science and Policy at UC Davis, works at the intersection of environmental economics and climate science. She studies the impacts of climate change from an economic and societal perspective — how to quantify these impacts, and also how people and communities adapt. Fran grew up in London, but moved to the US for college, in part because she wante...

Before Marshall Shepherd was bitten by the weather bug, he wanted to be an entomologist. But as luck would have it (at least for the fields of weather and climate science), Marshall changed his sixth-grade science project from honey bees to weather prediction after he had found out that he was highly allergic to bee stings. That science project marked the beginning of Marshall’s passion for...

On August 29, 2005, Deanna Hence was aboard a research airplane flying through Hurricane Katrina, a Category 5 hurricane heading for New Orleans. Thinking back to that day, Deanna remembers feeling both elated and deeply worried at the same time — the scientist in her was excited about the extraordinary data the instruments on the plane were collecting, but she was also aware that the storm’...

Brian Mapes fell in love with cumulus clouds when he was looking out an airplane window during his first flight, on the way to Iowa to toil in the fields with his uncle. He was struck by their beauty, but also wanted to understand them scientifically.  In particular, Brian got interested in how clouds, which are relatively small, are related to weather systems that are much larger, and which is co...

Vishal Vasan, an applied mathematician at the International Centre for Theoretical Sciences in Bangalore, India, thinks of himself as a “mathematical salesman”, who uses his mathematical tools and expertise to help potential collaborators in other fields. Vishal’s particular interest are problems involving partial differential equations, their properties and behavior, and methods for solving...

Sulochana Gadgil has had a life-long fascination with the Asian monsoon, the seasonally shifting wind pattern driving the rain storms which are the lifeblood of India’s agricultural economy. Born in Pune, she studied mathematics in India and the USA – at Harvard and MIT – before returning to India, where she was a professor at the Indian Institute of Science in Bangalore from 197...

Deep Convection is back with a new season! Starting next Tuesday, February 2nd, we will release a new episode every other week. In this prologue to Season 2, which was recorded two weeks ago, Melanie asks Adam about his experience making Deep Convection; they look back at the past season and ahead to the upcoming new season. We’ll say this much: Season 2 starts in India, and it features 10 w...

Melanie Bieli is a special guest in more than one way. She’s the first junior scientist to appear on Deep Convection, having just finished her Ph. D. a year ago; but more importantly, she’s the co-creator and creative director of the podcast. So she has been part of all the previous episodes, silently — but on this episode you can actually hear her voice. Melanie was born and raised in Switz...

For Ed Sarachik, professor emeritus at the University of Washington, science and art have always been complementary but equally important ingredients to an intellectually fulfilling life. When he was a physics major at Queens College in New York City, his art teacher gave him an assignment that would become a formative art experience: Spending hours at the Frick Collection looking at a Vermeer, Ed...