By Joelle Habib (Laboratoire d’Océanographie Villefranche)
When you go on a scientific cruise, you always think about the instruments you’re going to deploy, the great data you’re going to acquire, or the experiments you’ll conduct. What you almost always forget is the small thing that isn’t actually small at all: food. And how are you going to eat it!
For those not familiar with scientific cruises: once you’re on board, most of your time goes to the science. You don’t really have time for food or food preparation. But there are always hidden heroes preparing your breakfast, lunch, and dinner, and, most importantly, the dessert for the dessert break. Today, instead of shedding light on the science, we’re going to talk about people, starting with the two chefs our lives basically depend on.
Rainer Götze and Peter Wernitz are the chefs of the last METEOR cruise. Rainer has been cooking on this ship for over 23 years, while Peter has been doing it for 13. Together they cook for 60 people on board, seamen and scientists alike. You’re probably wondering, like I was, how they pull it off. I had the chance to talk to them, and here are some of the ship’s secrets.
Let’s start with the planning. They don’t prepare the whole month’s menu before going on board, they plan it day by day. That said, a few dishes are practically law: fish on Tuesday and Friday, stew on Saturday (the stews are good, but it’s still my least favorite food day), and roasted meat on Sunday. Ice cream shows up for dessert on Sunday and Thursday lunches. And no matter the day, there’s always a vegetarian option on the table, nobody on board goes without something to eat.
So, all this cooking, but how many ingredients does it actually take? Let’s start with numbers. Every morning for breakfast there’s a choice of eggs (scrambled, boiled, fried…), pancakes, and more. So how many eggs are on this ship? For a one-month cruise, there are 3,000 eggs in storage, and the cooks go through around 90 of them a day. They also bake fresh bread every single day, about 3kg of flour goes into roughly 60 loaves. Coffee breaks happen all day, every day, there’s about 60kg of coffee on board. And since we’re on a German ship, and Germans do love their potatoes, there are 300kg of potatoes stored in a refrigerated, dark room so they don’t go bad.
You might be wondering why I’m talking so much about potatoes. Well, my dear reader, lunch has plenty of variety, but the one constant is potatoes. We’re on day 20 of the cruise, and I think we’ve worked through most of the varieties by now: fried, baked, soufflé, mashed, boiled and more still to come.
Another question I had was what happens if one of them gets sick. Rainer is a tough seaman who doesn’t get seasick anymore; Peter still does, occasionally. But either way, they’re always there, cooking through good conditions and bad. People generally love the food, though the chefs did tell me the one thing that never goes down well is old-school dishes like veal liver. (I can confirm.)
I think the message I’m trying to convey here is: a scientific cruise wouldn’t really be possible without Peter and Rainer. Science at sea is not only the science, but it’s also the work and effort of everyone on board. Especially the chefs!

Ocean Acidification
Celebrating 41 Years of the International Coastal Cleanup®
This fall, Ocean Conservancy is celebrating its 41st annual International Coastal Cleanup® (ICC), once again bringing together volunteers to protect the beaches and waterways we all love. Ocean Conservancy recently hosted flagship events in Long Beach and Washington, D.C. that celebrated this global movement close to home.
Over the past four decades, nearly 20 million volunteers have rolled up their sleeves to remove more than 405 million pounds of trash from beaches and waterways around the world. And their impact extends far beyond what they collect. ICC volunteers have documented nearly 440 million individual items, creating the world’s largest marine debris database and providing invaluable information that helps Ocean Conservancy and others better understand—and tackle—ocean plastic pollution.
This year’s celebration continued that incredible legacy. At Alamitos Beach in Southern California, more than 150 volunteers gathered on September 19 and removed 1,109 pounds of trash, alongside members of Team USA Artistic Swimming and Olympic and Paralympic athletes. In Washington, D.C., 439 volunteers gathered on September 26 to remove 2,182 pounds of trash from Anacostia Park along the Anacostia River.
“I am so grateful to all of the volunteers who came out today for our ocean—and every volunteer who has made the last 41 years of impact possible,” said Ocean Conservancy’s Senior Director of Conservation Cleanups, Allison Schutes. “Every piece of plastic collected helps protect marine animals and habitats and contributes to research and advocacy.”
And the impact doesn’t stop when the cleanup ends. During International Coastal Cleanup events, volunteers do more than remove trash: They document what they find, helping build a clearer picture of the plastic pollution threatening our waterways and wildlife. Through the Clean Swell® app or paper data sheets, ICC volunteers contribute to Ocean Conservancy’s online, open-access database, the world’s largest repository of marine debris data. These records help scientists, conservation groups and governments understand pollution trends and identify solutions.
That data can also drive meaningful policy change. ICC data were recently used in a peer-reviewed study showing that plastic bag bans lead to reduced plastic bag pollution. The data have also helped advance policies ranging from California’s SB 54 to Florida’s balloon release ban and the federal Farewell to Foam Act. From a neighborhood cleanup to statewide action, every piece of documented trash helps build the evidence needed to tackle plastic pollution at its source.
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Want to get involved?
Whether you join a local cleanup, record the trash you find using the Clean Swell app, or take action to reduce plastic pollution, you can be part of this incredible collective effort to protect our ocean. Here are a few ways to make an impact:
- Find a cleanup near you.
- Download our Clean Swell app to easily record the trash you collect.
- Take action to reduce plastic pollution.
- Explore our Wildlife Impact Calculator to estimate the potential benefits of your cleanup for marine wildlife.
- Donate today to Ocean Conservancy to help us fight plastic pollution for years to come!
The post Celebrating 41 Years of the International Coastal Cleanup® appeared first on Ocean Conservancy.
Ocean Acidification
Could You Really Be Swallowed by a Whale?
For generations, stories of people being swallowed by enormous sea creatures have painted awe-inspiring tales of human survival and perseverance. From the biblical account of Jonah to the legendary battle of Hercules and Cetus to the timeless story of Pinocchio, these legendary tales have captivated people since time immemorial.
But all these stories raise the question: Could someone really be swallowed by a whale? With the premiere of the film Whalefall on October 16, 2026, you may find yourself in conversations about this very situation. Based on the bestselling 2023 thriller authored by Daniel Kraus, the film tells the story of a scuba diver who is accidentally gobbled up by a sperm whale while searching for the remains of his late father. With only an hour of oxygen left in his tank, the diver must fight to escape the whale’s gut before time runs out.
The answer to whether it’s anatomically possible for a whale to swallow a person is actually a bit more complicated than you might think.
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