The World Is Full of Nice People Trying to Do Nice Things: Ana Carolina Madanha de Almedia

 on Water, Green Lands and Why the Problem Was Never Technical

Adapted from an episode of the Meaningful Conversations podcast, in which Annyse sits down with Ana Carolina Madanha de Almedia.

Some conversations leave you more hopeful than you started, not because the problems got smaller, but because someone reminded you who's working on them. This was one of those.

Ana is a senior regulatory and environmental consultant - a biologist with a PhD in Microbiology from Trinity College Dublin, and an expert in EU water and environmental law. She runs her own consultancy helping clients build regulatory strategy and prepare for the wave of water and wastewater legislation coming down the line in Europe. But what makes her voice so distinctive isn't the regulatory expertise. It's the optimism underneath it - an optimism she says is "nourished regularly" by the sheer number of good people quietly doing good work in the world.

There's something fitting about a microbiologist holding that view. Ana has spent her career looking very closely at very small things and then asking what that knowledge means for our systems, our practices, our strategies. This conversation is what happens when you take that same close attention and point it at the future of water.

She drew the "Mystery" card.

The colour green

Ana looked at the card, its image, its greenery, and was taken straight back to Ireland, where she lived for eleven years, "the best of her life." When she thinks about water protection, she thinks about the green of Ireland: not just green on the surface, but green underneath. Properly protected land. She'd like to see more places that look like that.

She's clear-eyed about it, too. Ireland, a country that receives more than its share of rain, hasn't mastered the water challenge either, but there's a lot of goodwill there, and a lot of technology being pointed at the problem.

What struck Annyse is that across all these conversations, this was the first time the colour green had really entered the room. Thinking about water and thinking about a long future turn out to be deeply bound up with green spaces that are cared for and kept. It's a simple image, and a powerful one.

Water needs community and community needs cultivating

In Ireland's rural communities, Ana saw something she hasn't found elsewhere: a genuine sense that protecting water is a shared, local responsibility. There's even a National Federation of Group Water Schemes.

She doesn't see the same in Italy, where she lives now. There, water is mostly public, and that can strip away the communal sense of stewardship. It's a tension worth sitting with, because so many of our hopeful pathways for the future run through community and that's hard to imagine in places where water is managed entirely from above.

But there are glimpses. Some utilities are beginning to cultivate it, in pockets - inviting workers into the water space for future succession, working to connect basins, drawing community members into a deeper sense of responsibility. You can see it stirring in places like California.

The deeper point Ana makes is this: communities don't develop on their own. They need leaders, and leaders need to be cultivated - someone must care for them so they can evolve. The same goes for research. Drawing on her postdoc work at Trinity, she's adamant that researchers can't just parachute in, take their data and funding and leave. They have to stay. Real community work needs a long-term plan.

From biology to business and where science gets to be useful

Ana's own path explains a lot about how she sees the world. She grew up in São Paulo, a city, as she puts it, full of life, and chose biology twenty years ago for exactly that reason. As a biologist, she could see water was going to become an issue and she specialised in water quality.

But something was missing for her in Brazil's research landscape at the time: the business side. She wasn't seeing research turned back into action. A scholarship took her to Germany, then a PhD in drinking-water treatment to Ireland in 2008 and she never looked back. What drives her is translating biology into things that are genuinely useful for people and companies. As she puts it, that's where science gets to be used.

Today, based in Italy, she helps businesses stay ahead of regulation rather than scrambling to react to it. And in Europe, there's a great deal of knowledge "waiting to become law" - more so than in the US.

The regulatory wave that's coming

The most significant conversation in the EU right now, Ana says, is the legislation on urban wastewater treatment - the rules governing what cities are allowed to discharge. The bar for utilities across Europe is about to rise considerably, and not only for PFAS, but for pharmaceuticals and a growing list of compounds in our water.

Here's the bind. Even under the current rules, most EU countries aren't hitting full compliance - many are still struggling with secondary treatment. So, we're raising the bar while we're already falling short of the last one, against real friction: technology gaps, budgets and enormous pressure on utilities. Europe's regulatory landscape is, in Ana's words, wonderful - but companies need to understand what will be required and when, because a product being designed out by a future timeline is a serious problem for market entry. That's the work she does with her clients, and she's honest that the complexity can be overwhelming.

The problem was never technical

This is where the conversation turns, and where Ana says something that lands like a key in a lock.

She spent much of her early career in academia, surrounded by negative talk about business and industry. But the people she actually worked with were kind people, trying to do good things, who genuinely cared. The world is full of nice people trying to do nice things. We need, she argues, to drop the tired narrative that industry just has to be profitable - industry can be profitable and do the right thing. In fact it has to or it won't have the ingredients for its own supply chain.

So why is it so hard? Because the missing piece isn't technology. When there's a technological need, we tend to go and figure it out. The missing piece is human - the leadership work and the co-creation that gets people into the same room and working together. As Ana puts it plainly: the problem is not technological, it's human.

And part of the human problem is the story. Do most people even know what PFAS means? We're beginning to build a story about its impact on human health, but it isn't as clear as it could be. What's the simple, social story that needs to be cultivated - the one that helps a company see itself as a steward of people's health, and helps the rest of us understand what's at stake?

The gap nobody is filling

Ana names what she believes is the biggest blind spot in science today: communication. Because of how the academic business model works, researchers rarely translate the impact of their work for the public and that gap gets filled instead by influencers and by people with no grounding in ecotoxicology, the study of how these compounds actually affect human health.

The result is a dangerous blurring. There are real, documented cases where a pollutant has been linked to health effects, assessed and risk-managed by health authorities through proper science. And then there is speculation - fear about a compound somewhere, amplified until it causes panic, stress, and genuine mental-health harm. As Ana puts it, the health effect can be as bad as the mental effect. Academics are too busy; governments are stretched managing everything at once; and so a space that should be filled by credible people - saying here is the evidence, here is what we can do, here is how we keep improving - is filled by no one.

We've lost the line between evidence and hysteria. And when things feel that overwhelming, something very human happens: we don't know where to start, and our minds freeze. The antidote, she suggests, is a quieter truth - as we know better, we can do better.

Where the optimism comes from

So what's moving in the right direction? Ana's hope comes from two places.

The first is the science itself - the sheer volume of brilliant work being done right now if you go looking for it. The second is the law; for all its friction, Europe's regulatory ambition is real.

But her most moving point is simpler. Behind anything that's working well, there's always a human. Someone had a vision, cultivated relationships, made choices that look impossible or even magical from the outside. In São Paulo, she points out, people are doing extraordinary work. Her advice is to go and find them - talk to the people doing best-in-class work, get curious about where it's happening. It's easy to point at what's broken; it's far more nourishing to find what's working and trace it back to the people making those choices. "Soul-filling," she calls it.

And most people, she's found, are happy to share - what works and what doesn't - if you ask the right questions and treat them with respect.

The end of gatekeeping

There's a shift underway that Ana finds genuinely hopeful. With AI and the internet, hoarding knowledge no longer pays off the way it once did. That era is ending. The invitation now is to trust radically 0 to share what we're doing rather than guarding it as a trade secret. As some of those old stories crumble, it gets easier for people to find the confidence to reach out and simply ask.

Scientists, she notes, have always published. The harder, more endangered skill is reaching out - the capacity to talk, to co-create. Knowledge has to be shared. We need to stop gatekeeping and stop operating in silos. We live in an age of extraordinary connection that can also feel overwhelming, but the mindset is changing: we talk far more about the circular economy now, after centuries of thinking in straight lines.

There's a battle in our brains that treats linear as progress and circular as stagnation and it's starting to turn. We're being reintroduced to the way of nature, which was always cyclical. When we think of community, we think of a circle. When we think of food, water and energy, we start to see them as connected. And when a community collectively takes responsibility for its green spaces and its water, so much of the hesitation and the perceived difficulty begins to fracture and dissolve. Collective responsibility, fulfilling a collective purpose, in a particular place.

The leaders of tomorrow, Ana believes, are the ones who can foster community – local and growing little by little. Because what we're all really craving, underneath the complexity and the noise, is the human touch coming back.

It's a fitting place to land for a conversation that began with a single green card. The mystery, it turns out, isn't whether the science exists or whether the law will come. It's whether we'll do the human work - the talking, the trusting, the tending - that lets any of it take root.