— As in?
— One of the most striking examples is the Sahel tragedy. In the middle of the last century, the countries of the Sahel—a region stretching across Africa from the Red Sea to the Atlantic Ocean along the southern edge of the Sahara—were supplying nearly all of Western Europe with meat. Just like in the Soviet Union, where a girl turned a guy down and he’d head off to build the BAM railway, young men in 1930s Britain, when spurned, would set off for Africa to work in agriculture. And the most profitable type of agriculture there was livestock farming.
In the 1970s, the Sahel experienced another period of extreme drought. This kind of event is always a challenge for ecosystems, and by that time, the ecosystems had been heavily altered by overgrazing; the shrubland vegetation had almost been completely eradicated… And that’s when the tragedy struck. The livestock died, and meat exports stopped, resulting in economic losses. Then came the famine and a massive rise in child mortality, and the Sahara’s boundary shifted significantly south. The region has never recovered from the aftermath of this catastrophe; its once-high economic importance has been lost, and poverty and unfavorable conditions still persist there.
This example made headlines around the world, but there are many others, although identifying them is more challenging. Take my dissertation on Gorky Oblast. I compared its administrative districts based on indicators such as disease rates, crop yields, and life expectancy and correlated these with the areas of undisturbed ecosystems, excluding the city of Nizhny Novgorod and urban agglomerations like Dzerzhinsk, for example.
At first, I didn’t notice any patterns. But then I looked at how much was being spent on healthcare and social services, and I found an interesting effect. In order for life expectancy in different districts to be at roughly the same level, more money had to be spent on healthcare in districts with disturbed natural areas. Simply put, if you cut down 100 hectares of forest, you’d have to add a bed to the local hospital. I should emphasize that I couldn’t obtain statistically reliable results, but the trend was clear. Perhaps if that kind of work were done in several regions with similar natural conditions, convincing statistics could be obtained.
— All of this sounds very rational. Are there any examples where the entire chain of causal relationships is clear—from, say, deforestation to a bed in the local hospital?
— In the last couple of decades, the term “ecosystem services” has been actively used to describe such effects. It’s one of the key concepts in the sustainability agenda. These ecosystem services are being calculated in economic terms, and science has already accumulated quite a few examples.
How does it work? For instance, deforestation significantly reduces the soil’s water-holding capacity. Trees can accumulate huge amounts of water, and when they are cut down, all the excess starts flowing into the rivers. As a result, the flood level is higher and the low-water level is lower. To manage land in such areas, compensation has to be made. For instance, through irrigation. And water washes away nutrients from the ecosystem, and this has to be compensated with fertilizers. On a larger scale, it’s even possible to calculate whether the profits gained from deforestation cover the costs incurred to compensate for the environmental consequences. This field is actively developing now, and scientists are already able to estimate quite accurately the lost profits and the costs due to ecosystem disruption. Of course, disturbed ecosystems also provide ecosystem services, but they do so much less efficiently than undisturbed ones.
Here are your rational arguments for why we need to protect the environment. And it would be great if environmental education and awareness provided people with more such examples—both local and global. To, as they say, “think globally, act locally.”
— And what tools do you use to address problems locally? Do you take what scientists have concluded and…?
— This is a complex question. Usually, it all starts with something very simple and often unnoticed. First, we identify the problem, then we find experts who can speak about it, and we give them the opportunity to speak publicly. This draws attention from people, including those who make decisions. This isn’t even lobbying; we operate on the premise that all people, in general, are good and that you can negotiate with anyone. Everyone wants fewer conflicts and complicated situations. We identify the problem, develop a solution, draw the right people’s attention—and some of the problems are solved right at this stage. The solution may not be one; there could be several, and then, through dialogue, we come to the most convinient one for everyone concerned.
A solution that I often propose from my side is to establish a specially protected natural area (PA).
— Let’s take a closer look at those areas. What types are there, and what distinguishes them? Strict nature reserves, national parks—what other forms of nature protection do we have? It seems like almost everyone has heard these terms, but few understand the difference between them. And how are those areas created?
— Let’s start with a zapovednik, or strict nature reserve. A zapovednik is the most strictly protected area. Nothing is allowed there, except for research and limited visits. Visits should also be allowed only with a reserve representative assistance. Once again: nothing can be done, only research, only observation.
In a national park, unlike a nature reserve, there are several zones. A core reserve area, akin to a zapovednik, should be established where all human activity is prohibited. This may be encircled by zones that allow recreational use and even some business, but with strict regulations. In other words, you need to ensure that the natural complex that existed at the time the park was established stays intact—this is the whole point.
A natural park is essentially the same as a national park, but with a different level of authority. As the name suggests, a national park is a federal PA, while a natural park is regional; these are created and managed by the subjects of Russia.
Then we have zakazniks—PAs with greatly varying management systems. Some can be strict PAs, essentially operating under the same rules as a nature reserve, depending on the level of threat to the natural features they protect. The logic here is that measures are put in place that are sufficient to conserve what the zakaznik aims to protect. There are also natural monuments, which are similar to zakazniks. But whereas a zakaznik protects a large area, a natural monument is a singular feature, such as a mountain, a lake, or any other notable feature, along with the surrounding land.
We also have another form of specially protected natural area, called botanical garden. Some botanical gardens have protected areas, which makes them somewhat similar to national or natural parks. There are, however, very few botanical gardens with their own protected zones. For example, the Polar-Alpine Botanical Garden Institute, the northernmost botanical garden in Russia, has one.
As you can see, PAs are fully or partially removed from economic use by law. It’s not hard to guess that creating them is not easy—economic entities will most often say, “We don’t want to solve the problem this way; it will tie our hands, so let’s avoid creating anything just in case.” Even if there’s no plan or project for economic use of the area, this still happens. Or, instead of the areas that actually need protection, they propose taking a site where nothing is at risk—basically just offloading it. In these cases, we have to go public, write letters, and really push to get our point across. And if all else fails, it’s time for more dramatic action. We’ve had to resort to this at some very painful stages. In general, our work is about communication. Take, for example, the Khibiny National Park. From the day the proposal was made to its actual creation, 101 years passed. It ended up being the longest process to create a national park in the world.
But if we disregard the initial proposal phase and focus solely on the time from the start of the design process, it lasted some thirty years. The Khibiny is both a mining region and a tourist area, a region of high natural value, and, because of a long history of industrial development, a disturbed area. And finding a balance of interests has been a delicate task. On the other hand, since it’s a popular destination, it holds particular importance for conservationists. How would the entire movement for environmental protection look if we couldn’t manage to preserve such a site? Over the course of thirty years, different people tried to defend their interests, there were endless discussions and agreements with managers from different fields and levels. We found understanding and support from both the mining sector and officials, and we reached compromises on how to establish the national park in a way that would be comfortable for everyone… But these compromises stalled.