The Man Who Watches the Ocean from Space
How a software engineer became the world’s most unlikely ocean guardian - armed with nothing but satellites, AI, and a healthy dislike of people who cheat at fishing
Welcome to The Impact Equation: conversations with leaders shaping a brighter future. From social entrepreneurs and financiers to policymakers and community leaders, we talk to people striving to solve the biggest problems of our time. You can hear those conversations via our podcast. This weekly newsletter is where we distill the ideas we hear into the insights that matter most.
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This week’s episode: AI and the Oceans: Nick Wise, Founder & CEO of Ocean Mind
On Spotify here and on Apple podcasts here
We know the ocean is in trouble. We know about overfishing, collapsing fish stocks, and the three billion people who depend on seafood for their primary protein. We know that healthy marine ecosystems are fundamental to climate stability, absorbing carbon and regulating temperature. What we’ve been less clear on is how anyone actually stops the industrial-scale plundering happening in some of the remotest parts of the planet.
Enter Nick Wise, a mild-mannered former software engineer who now essentially runs a space-based ocean police force. His organisation, OceanMind, uses satellites and AI to do what governments struggle to do alone: see what’s actually happening out there, verify whether fishing is legal, and give enforcement agencies the tools to act on it.
It’s the kind of practical, unsexy innovation that doesn’t make headlines but might just make a difference. And having spent an hour talking to Nick about orbital surveillance, fishing vessel behavioural patterns, and the impossible economics of tech-for-good, we’re convinced this is what real environmental protection looks like - less Greenpeace drama, more forensic data analysis.
TLDR: top 3 takeaways for achieving impact at scale:
Rules are nice, but enforcement is what really matters. You can create all the rules and protected areas you want, but they’re just lines on a map if you can’t enforce them. The real bottleneck is practical enforcement. You can’t protect what you can’t monitor. The most powerful innovations are the ones that give resource-strapped agencies the “actionable intelligence” - using tools like AI and satellites - to actually make people follow the rules.
‘Unsexy’ data work gets more done than ‘photogenic’ activism. Real, scalable impact often comes from “practical, unsexy innovation” and forensic data analysis, not just high-profile confrontations. It’s the systematic, unglamorous background work, like verifying supply chains or providing data to enforcement agencies that creates the real, systemic, and lasting change.
The ‘tech-for-good’ funding model needs help. A massive barrier to scaling impact is what Nick calls the “maddening economics of impact.” An organisation can have proven technology and a clear mission but still get completely stuck. Impact investors want equity (which nonprofits can’t offer), and traditional venture capital isn’t designed for social missions. This can leave vital, scalable solutions structurally disadvantaged and struggling for money.
From Dream Job to Ocean Obsession
Nick Wise’s path to ocean guardian wasn’t exactly linear. His CV reads like a classic tech career trajectory - software engineering, voice biometrics, big data systems, AI and machine learning. All perfectly respectable. All quite lucrative. Then he landed what he describes as his “dream job” as head of software at the UK’s Satellite Applications Catapult, tasked with finding new applications for satellite technology.
“I’d always been taught to think about what you’re doing and why it matters,” he tells me, “but through my career, it was very much about the technology.” Space had been a lifelong passion - exploration, satellites, the whole frontier-of-human-achievement thing.
Then came the workshop that changed everything. Representatives from Pew Charitable Trusts turned up with a problem that existing technology wasn’t solving: illegal fishing was decimating ocean ecosystems, and the vastness of the sea made traditional enforcement nearly impossible. Could satellites help?
“That transition into the space sector suddenly transferred into a completely new dream job I wasn’t expecting,” Nick recalls. “Starting to understand the ocean and the problems it faced and what we could do about it.”
It’s the kind of pivot that makes you reassess what actually constitutes impact. Here’s someone with the technical chops to build almost anything, who chose to build something that matters to billions of people most of us will never meet.
The Scale of What’s at Stake
Let’s be clear about what we’re talking about. Illegal, unreported, and unregulated (IUU) fishing isn’t some niche environmental concern. It’s a direct threat to global food security, coastal livelihoods, and the ocean’s capacity to regulate our climate.
The “unreported” component is particularly insidious. “It’s where you catch your fish largely within the rules,” Nick explains, “but you catch more than you’re allowed, and you don’t tell anyone.” Science-based quotas are meaningless if vessels routinely exceed them and falsify records. It’s systematic cheating at industrial scale.
Then there’s unregulated fishing - happening in areas where there simply aren’t rules yet. As Arctic ice recedes, vessels fish in newly accessible waters where no one’s determined what’s sustainable. “No one can say anything about it,” Nick says with audible frustration. “Unregulated fishing undermines ecosystems because no one’s done the science to decide what should happen.”
The ocean isn’t a collection of separate fishing grounds - it’s one interconnected system. “We now say ‘the ocean’ instead of ‘oceans,’” Nick points out, “because we know it’s one thing. When you start damaging one part of it, there’s a real global impact from many local actions.” Deplete a species in the Atlantic, and you trigger knock-on effects in the Indian Ocean, which affects the Pacific. The butterfly effect, except with industrial trawlers and potentially catastrophic consequences.
Policing the Unenforceable
The fundamental problem with ocean enforcement is simple: it’s really, really big, and you can’t exactly install CCTV cameras underwater. Most countries have regulations designed to keep fishing sustainable. What they lack is the capacity to monitor whether those regulations are being followed.
This is where Nick’s particular combination of skills becomes invaluable. OceanMind uses multiple types of satellite technology - optical imagery, radar that can detect millimetre changes in height, infrared for heat signatures, and receivers that pick up radio signals including GPS broadcasts from vessels.
But it’s not just about seeing where boats are. “We can tell what they’re doing,” Nick explains. Different fishing methods have distinct movement patterns. Long-line fishing involves laying out lines up to 100 kilometres long - recognisable from space by how the vessel moves. Trawling looks different. Purse seining (surrounding a fish school with a massive net) looks different again.
They’re not just collecting data - they’re translating it into actionable intelligence for enforcement agencies. “We bring capability to the people whose job it is to protect the ocean,” Nick says. “Oftentimes they’re resource limited, they have less capacity, less technology. We bring direct support - intelligence they can immediately act upon, plus training and capacity building.”
It’s the difference between knowing rules exist and being able to enforce them. Between hoping vessels follow regulations and actually verifying that they do.
From Ocean to Supermarket
The most tangible example of OceanMind’s work might be their partnership with Sainsbury’s. Retailers need assurance that the fish they’re selling is legal and responsibly caught, but they’re operating outside the regulated enforcement system. They rely on supplier claims about where and how fish was caught - claims that need independent verification.
“Sainsbury’s wanted to verify that their responsible catch policy was being applied,” Nick explains. OceanMind would track vessel movements, cross-reference with multiple data sources, and verify whether catch claims were accurate. Where was it caught? Using what method? Do the vessel’s movements support those claims?
“We were looking at all the data and information, the movements of the vessels, comparing with a wide range of other data sources to determine whether it appeared that catch was in accordance with relevant laws, that it was being caught where they said it was being caught, using the methods the vessels claimed.”
It’s forensic supply chain verification - the unglamorous but essential work of ensuring sustainability labels actually mean something. Because without this kind of independent validation, “responsibly caught” is just marketing copy.
The Maddening Economics of Impact
Here’s where Nick’s story becomes instructive about the structural barriers facing mission-driven organisations. OceanMind is a nonprofit, which gives them credibility and independence - crucial when working with both governments and industry. But being a nonprofit creates significant funding challenges, particularly when you’re trying to develop commercial applications of the technology.
“A tech-for-good organisation is like any startup,” Nick says bluntly. “Purpose isn’t enough. If you don’t understand cash flow and the bottom line, you won’t deliver impact.”
They’re currently developing a risk-rating system for the insurance sector - helping insurers understand which vessels pose greater environmental risks, which would inform premium pricing. Create financial incentives for good behaviour while generating revenue to fund the nonprofit work. Elegant in theory.
In practice? Impact investors want equity. You can’t offer equity when you’re a nonprofit. You could spin out a for-profit subsidiary, but that creates IP complications. Traditional venture capital isn’t designed for organisations with social missions. Insurance companies have venture arms but different investment criteria.
It’s the kind of structural problem that makes you understand why so much capital flows into food delivery apps while organisations protecting global ecosystems struggle for funding. They have proven technology, government partnerships, clear market need, and measurable impact. What they lack is a business model that fits conventional investment categories.
After our formal interview ended, we found ourselves brainstorming solutions - insurance company partnerships, corporate venture possibilities, hybrid models. The fact that this creative financing requires as much innovation as the satellite technology itself tells you something rather damning about how we’ve structured impact investment.
The Tipping Points We Don’t Talk About
There’s a moment in our conversation where Nick addresses what really keeps him focused. We discuss ocean tipping points - those threshold moments when ecosystems can’t adapt quickly enough to change and you get sudden, catastrophic collapse.
“We don’t know where those points lie,” he admits, “but we have a general sense from what we’re seeing that we’re not far off some of them.”
We all know the ocean has absorbed 30% of carbon emissions and 90% of excess heat from global warming. What gets less attention is that this absorption capacity depends on ecosystem health. Healthy systems adapt, reproduce, survive change. Weakened ecosystems hit limits faster.
“If you have thriving ecosystems, they’re more likely to survive climate changes,” Nick explains. “If you have weak ecosystems, those shocks are more likely to be fatal. That’s what we mean when we talk about tipping points. The ocean becomes unable to adapt rapidly enough, and you get sudden runaway dying off.”
We’re conducting a planetary-scale experiment with no control group. Overfishing weakens the very ecosystems we need to be resilient. And resilience isn’t just about fish stocks - it’s about the ocean’s capacity to continue regulating our climate.
The Unglamorous Reality of Protection
Despite the challenges - the funding complexity, the scale of the problem, the ticking clock - Nick remains pragmatically optimistic. There’s genuine political commitment to ocean protection. The 30 by 30 target (protecting 30% of the ocean by 2030) has broad international support. The High Seas Treaty, allowing marine protected areas in international waters, was recently ratified.
“There’s a lot of awareness that we need to do things,” Nick says. “There is a lot of desire to do things. But there still needs to be a lot more action.”
This is precisely where enforcement technology becomes crucial. You can’t protect what you can’t monitor. You can’t enforce rules if you don’t know they’re being broken. Marine protected areas are meaningless without verification that vessels respect their boundaries.
Nick also highlights work that deserves more attention - like the UK’s Blue Belt Program, protecting 4.5 million square kilometres around British overseas territories. “It covers 98% of the biodiversity the UK is responsible for,” he notes. “Some of the most beautiful places on earth. It’s a fantastic example to the world, and people really should know about it.”
It’s the kind of sustained, methodical work that won’t generate breathless media coverage but might actually preserve functioning ecosystems. Less photogenic than Greenpeace confrontations, more effective than awareness campaigns. Just competent people using good technology to solve specific problems.
What Real Innovation Looks Like
We spend enormous amounts of time celebrating tech entrepreneurs who disrupt taxi services or build social media empires. Those have value - I’m not being entirely cynical here. But scale matters. Impact matters.
Nick is using genuinely cutting-edge technology - satellite analytics, artificial intelligence, machine learning, big data infrastructure - to address a problem affecting three billion people and the habitability of our planet. The technical challenge is substantial. The operational challenge of working across jurisdictions, cultures, and regulatory frameworks is substantial. The impact is measurable and meaningful.
The fact that this work is harder to fund than another messaging app reveals our collective priorities rather starkly. The fact that Nick and organisations like OceanMind persist regardless says something important about what drives certain people.
“There are all sorts of prevailing factors as to whether your work is going to actually land and have impact,” Nick reflects, discussing everything from COVID disrupting in-person training to election cycles shifting government priorities. “You need to understand that and work with it. There are huge challenges, particularly in the purpose-driven world.”
It’s not naive optimism. It’s clear-eyed recognition that this work is difficult and necessary, and that difficulty isn’t a reason not to do it.
The View from Above
As our conversation wound down, I found myself thinking about perspective. We’ve spent decades looking up - space exploration, Mars missions, the final frontier. Nick’s work represents the opposite impulse: turning our most advanced technology back toward Earth to solve immediate, pressing problems.
Satellites watching fishing vessels. AI distinguishing between legal and illegal behaviour. Data infrastructure giving enforcement agencies the tools they actually need. It’s not as romantically compelling as colonizing other planets, but it’s rather more urgent.
“Satellites help us see all sorts of things happening on the planet,” Nick says. “What we use them for is to understand the rate of change and the impacts we’re having, and to get insights into how to do something about it.”
There’s something both sobering and encouraging about that framing. Sobering because we need satellite surveillance to prevent ourselves from destroying our own food systems. Encouraging because we have the technology to actually do something about it – if we choose to deploy it properly and fund it adequately.
The ocean isn’t an abstract environmental concern. It’s a fundamental system that billions of people depend on directly, and that all of us depend on for climate stability. Protecting it requires the unglamorous work of monitoring, enforcement, verification, and capacity building. It requires people like Nick who can combine technical expertise with mission focus and enough stubbornness to navigate the funding complexities.
It’s not the environmental heroism you see in documentaries. It’s better than that - it’s systematic, scalable, and real.
The Impact Equation podcast is available on all major platforms. For information on sustainable seafood choices, Nick recommends Seafood Watch. He also strongly encourages learning about the UK’s Blue Belt Program protecting marine biodiversity around British overseas territories.