The Case for Conservation Podcast

In its purest form, environmental science is meant to describe the world objectively, and let policymakers decide what to do about it. But what if the tools we rely on — assessments, indicators, models — do more than describe, and quietly help shape decision-making? Why do certain framings of biodiversity come to feel like simple facts rather than choices? And what happens to other forms of knowledge when we try to inte...

Few ideas are as deeply embedded in how we run our societies as economic growth. Across the political spectrum growth is treated as self-evidently good, and the debate tends to be a tug-of-war between those who want to keep growing and those who argue we urgently need to do the opposite. Degrowth is the argument that wealthy societies should deliberately shrink their economies to stay within the planet's limits. Most of us can prob...

Synthetic biology, the engineering of life at the genetic level, is advancing at pace. Much of the public conversation fixates on de-extinction and charismatic creatures like woolly mammoths, dire wolves, and moas, but is that really what matters in this new world we are looking at? And while we debate whether these technologies should be applied to the natural world at all, massive investment in human medicine and agriculture is a...

Collaboration is one of the most widely accepted ideas in environmental governance. When faced with a complex problem, the instinct is almost always to bring stakeholders together and work toward a shared solution. When that process fails the response is often to “collaborate harder”. But what if that instinct is sometimes counterproductive? What if the sheer number of collaborative initiatives is stretching participant...

The relationship between science, policy, and society is often framed as a search for objective answers. In reality, it is shaped by partial perspectives and competing forms of knowledge. Why do certain perspectives dominate? Why is there such a persistent expectation that science can deliver answers to fundamentally political questions? And how do these dynamics affect trust in expertise?

To explore these questions, I spoke with Ma...

Biodiversity loss is an ongoing challenge, but some of the language we use to describe it may be on shakier ground than we realize. Are we really living through a “sixth mass extinction”? What does that phrase technically imply, and how well is it supported by the data? And what about climate change: how much species-level extinction can credibly be attributed to warming so far, and how do you attribute causes when mult...

This episode does not argue against renewable energy—renewables are essential to decarbonization—but it does ask what the transition looks like when you account for materials, extraction, and infrastructure.

The clean energy transition is often framed as a straightforward swap: renewables replace fossil fuels, emissions fall, problem solved. But beneath that story sits a harder set of questions. How material-intensive is...

The intersection of science, politics, and environmental discourse is full of puzzles: why has nuance gone missing from the conversation? Why are heterodox or balanced views often sidelined? And how do echo chambers, alarmist rhetoric, and the erosion of trust hinder lasting progress in conservation?

To explore these questions, I spoke with Roger Pielke Jr., a political scientist well-known for his work on contested science in conte...

The concept of rewilding has been applied in various ways, from the simple restoration of a single natural process like removing livestock to allow vegetation to recover, to ambitious proposals to reintroduce long-extinct megafauna. While some applications have obvious conservation benefits, rewilding also raises legitimate concerns, especially about how renewed interactions with reintroduced wildlife like large herbivores and carn...

Multilateral environmental agreements (MEAs) are negotiated by national governments, but they also include input from various societal groups. One of these groups is youth, and their role in negotiations has grown more visible and coordinated over time. But are these contributions helping to enrich discussions and inspire ambition, or simply adding another layer to already complex processes? And why have separate groups if governme...

One of the most popular terms in conservation these days is “nature-based solutions” (NbS). The concept is centered around the various ways in which conservation (including restoration and sustainable use) can benefit society, economy and environment. NbS are alternatives to engineered solutions to these problems, which benefit people as well as nature. Sounds straightforward, and the concept has been taken up in govern...

The term "precision agriculture" has high-tech and “big ag.” connotations, and is usually not associated with biodiversity. But there is a strong argument to be made that it is one of the best things that has happened to conservation in recent decades. Agriculture remains the biggest driver of biodiversity loss in most parts of the world, so anything that reduces its impact might be worth taking note of.

Mark McConnell, ...

The concept of biodiversity loss is absolutely integral to conservation, and I have never met anyone who has seriously challenged the idea that too many species are going extinct, nor that their extinction is a result of human pressures. So, what do we make of multiple studies telling us that we shouldn’t be focusing so much on biodiversity loss? These studies say that, on average in samples across the world, roughly equal nu...

Although we all have our problems, war is usually not among them. But if you do live in a war-torn country like Ukraine, war is everyones’s problem. And yet, in Ukraine at least, somehow life goes on including activities like conservation of the environment. The question is how, and why, given the many, more urgent, priorities.

Marine Elbakidze is an Associate Professor at Lviv University, who focuses on sustainable landscape ...

Conservation competes with a variety of other societal priorities and interests for funding and for attention. As a result, conservation projects, programmes and even broader concepts are frequently “packaged” in ways that prioritize grabbing attention. But promoting or marketing conservation initiatives in this way carries certain risks. Among them is the risk of being short-lived and without a real basis in the substa...

America’s reelection of Donald Trump has brought about all manner of changes in US and global politics. Some have a direct effect on environmental issues while many more may be indirectly consequential. The media, it seems, has reacted mostly with horror and predictions of disaster, and there are probably any number of commentators willing to echo those sentiments on a podcast. It might be more interesting though, and perhaps...

Among most legacy media outlets and on social media, narratives about environmental issues, as well as social issues, are noticeably more extreme than they used to be. From activists to academics and from organizations to corporations, it has become common to hear phrases like “shattering Earth's natural limits”, “ecological meltdown”, and “boiling oceans”. Much of this rhetoric comes from a plac...

It’s not often that biodiversity legislation grabs international headlines, but thats what happened repeatedly in 2024 with the European Union’s new Nature Restoration Law. It happened first because of the ambitious nature of the law; and then because of the political tussle around its rejection and eventual approval. Along the way it gathered a trail of detractors and supporters, and has raised hopes as well as concern...

From time to time certain concepts rise to prominence in biodiversity conservation circles, and some of these follow in the footsteps of climate change analogs. One such concept is biodiversity credits. Biodiversity credits are a mechanism that allow for biodiversity conservation or restoration activities to derive a revenue stream through the production and sale of a quantifiable unit of improvement in biodiversity. Despite the te...