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From New Yorker

From Vox

When European colonists first brought cattle and horses to Australia in the late 1700s, they learned a foul-smelling lesson about how useful certain species of beetles could be. As the hoofed animals ate and defecated, manure began piling up across the continent. Without any European dung beetles to break it down, the cow dung in Australia had nowhere to go.

Perhaps you don’t think much about the value of dung beetles. But without them crawling around farms, stables, and wild savannas today, the world would be pretty, er, shitty. What about the importance of small, mosquito-like flies called midges? Without them, there’d be no chocolate and likely no ice cream because they pollinate both cacao and the plants that feed dairy cows.

“There are lots of tiny little things in this world that hold aloft everything that we value,” said Oliver Milman, an environmental journalist at the Guardian and author of a new book called The Insect Crisis: The Fall of the Tiny Empires That Run the World.

    <img alt="The cover of the book “The Insect Crisis” by Oliver Milman." src="https://cdn.vox-
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A new book by Oliver Milman, a journalist at the Guardian, explores why insects are in decline and how that affects our everyday lives.

A world without insects is a world we don’t want to live in, Milman told Vox. Yet we don’t seem to pay these critters much attention — even as many of them slip toward extinction. Science is increasingly showing that insects, on the whole, are declining quickly, he said. Some populations have fallen by more than 70 percent in just a few decades.

Averting an insect apocalypse starts with understanding why these famously uncharismatic critters matter — that’s one lesson he hopes his book can convey. Then there’s the question of how to help them. Fortunately, he writes, it’s pretty simple: We don’t need an action plan, we need an inaction plan. Insects love overgrown lawns, empty lots, and other untended spaces.

“Perhaps it’s time to sit back and see what could blossom in front of us if we just give it the chance,” Milman writes.

Our conversation has been edited for clarity and length.

The dramatic collapse of insect populations

Benji Jones

People tend to equate insects with so-called pests like cockroaches and mosquitoes. How small of a sliver of the insect world do pests represent?

Oliver Milman

“Pest” is such a subjective term. Certainly, you can find a lot of people who consider every insect to be either irrelevant or a pest — other than bees, because they’re nice, buzzy things that make honey and provide us with food, and butterflies, because they’re pretty. That’s part of the problem: We’re not starting from a baseline of fondness for these animals.

Three-quarters of all the known animals in the world are insects. There’s roughly 1 million named species — but there might be 5 million or maybe 10 million, or even up to 30 million species. In peoples’ day-to-day interactions, they might see an ant or a bee if they’re lucky and that’s not really representative of the insects that are out there.

As one scientist put it, you’ve got one researcher studying 50,000 insects and 50,000 researchers studying one monkey. That’s the kind of imbalance you have in the scientific world when it comes to insects.

Benji Jones

How universal is the decline? Does it include the ones that we encounter in our homes, like cockroaches and mosquitoes?


 Sanka Vidanagama/NurPhoto via Getty Images
A monarch butterfly caterpillar.

Oliver Milman

We don’t know the full picture of the declines. In some places, insects are actually increasing. The range of mosquitoes, for example, is expanding — an extra billion people could be exposed to disease-carrying mosquitoes, which like warm and damp conditions.

But there are so many studies showing these startling declines [in many species] — these eye-watering numbers that you just wouldn’t normally see in scientific studies. We should also be thinking about the composition of what’s out there. We are stripping away a world of bees, butterflies, and beetles, which we rely on for many things including food, medicines, and so on. And we’re replacing them with insects that can adapt to the changes we’ve set in motion. We are creating a world of mosquitoes and cockroaches, just like we’re creating a world of rats and crows and raccoons.

The natural world doesn’t care if the world is populated with lions and butterflies. If the conditions are ripe for cockroaches and mosquitoes, that’s what we’re gonna get.

Benji Jones

How severe is the decline of insects compared to other animal groups?

Oliver Milman

There was a big study in Germany in 2017, which found that the annual average weight of flying insects caught in traps was down 76 percent since 1989 in protected nature reserves. There was also an incredible study by the scientist Anders Pape Møller who’s been driving up and down the same stretch of road in Denmark each summer since 1997 and counting the bugs that get smushed on his windshield. They had declined by as much as 97 percent. You don’t see those kinds of figures normally in conservation biology.

 Lyndal Stewart

Oliver Milman is an environmental reporter at the Guardian and the author of The Insect Crisis: The Fall of the Tiny Empires That Run the World.

Over a long time, we’ve wiped out a good chunk of tigers, for example, but in just a short period of time — we’re talking just a few decades — we’ve wiped out an enormous range of insects from seemingly stable, well-protected, well-regulated parts of the world. One meta study from 2019 found that 40 percent of insect species are declining around the world. They compared that to other creatures and found that the extinction rate for insects is eight times faster than it is for mammals or birds.

Benji Jones

Are there ways to sample insects without killing them?

Oliver Milman

All the methods that I learned about involve killing them — trapping them in sticky traps or these funnel-like tents that push them into alcohol. The traditional way was to go up to the bottom of a tree and fog it with insecticide. The insects would fall down and you would catch them on the forest floor.

Pesticides have become more, not less, harmful

Benji

What is the single largest reason for these declines?

Oliver

Habitat loss is an enormous one. We’ve removed about a third of all the world’s forested areas in the industrialized era. We’ve changed much of the planet into monocultural farmland. We’ve expanded highways, urban areas, and so on, creating a landscape that’s very hostile to insects.

We’ve dominated the world in a very boring way. Insects like diversity and color and a range of different plants and we tend to like uniformity and tidiness. Culturally, we like very neatly trimmed lawns. We like fields of crops that are not diversified and have tidy edges. We dislike weeds in general. We’ve created a monotonous world that isn’t favorable to insects.

 Wolfgang Kumm/picture alliance via Getty Images
A honeybee flies to the blossom of an apple tree to collect nectar and pollinate the flowers.

Benji Jones

What does an abandoned plot of land that might not look very nice to us mean for these critters?

Oliver Milman

If you start to let things go a little bit — stop tending your backyard, leave a building abandoned — it may look terrible to us but it’s a joyful place for insects. They can feed upon the weeds and use them for shelter.

During pandemic lockdowns in various countries, insects actually came back because of the lack of traffic, the lack of people. A lot of local authorities stopped cutting grass and insects really benefited from that. Plants sprung up that we hadn’t seen in years. Then the insects came back. And once the insects come back, the birds come back. So you start having these mini-ecosystems springing up.

That’s one of the more hopeful things I think about — you just need to give insects a bit of a chance and they can bounce back. One scientist compared what’s happening to insects to a log in water that we’re pushing down with our foot. If we just take our foot off it, the log will rise up. That’s what insects can do if we give them a chance.

Benji Jones

People know that pesticides are a problem for insects — by design. What did you learn about pesticides through your reporting that surprised you?

Oliver Milman

I had a general understanding of pesticide use and believed the trend was getting better — new chemicals and techniques were coming that were a little less harmful to wildlife and a little bit more effective. But what you find is an absolute mess.

Think about the days of Silent Spring by Rachael Carson. It was a seminal book on the dangers of the pesticide DDT, which was pushing bald eagles toward extinction in the US. It helped rally support to ban DDT. But neonicotinoids, a widespread insecticide used now by US farmers, is 7,000 times more toxic to bees than DDT. So we’ve actually substituted this infamous chemical for one that’s far worse for bees. A single teaspoon of the stuff is enough to kill as many honeybees as there are people in India. It’s just deadly.

Benji Jones

That really shows how little value we have for insects compared to charismatic animals like eagles.

Oliver Milman

That’s right. Insects have been allowed to slip into this silent catastrophe that we’re only just waking up to now.

Benji Jones

Climate change affects the environment in very complicated ways. How is it impacting insects?

Oliver Milman

Climate change is generally pretty good for mosquitoes. Cockroaches don’t really care that much either. But for lots of other types of insects, it’s pretty disastrous.

There was an assumption a few years ago that insects would fare better than other kinds of animals because they have these huge populations that can rebound quickly. They’ve managed to get through five mass extinctions relatively unscathed. But there is research showing that the range of insects is going to shrink quite dramatically. Insects are more restricted in terms of their movement. They exist in fairly stable bands of temperature, and once that’s pushed beyond their limits, they are in big trouble.

A pair of 
dung beetles rolling a ball of dung that is bigger than they are. Paul Souders/Getty Images

Dung beetles in South Africa.

Climate change is also scrambling the seasons. Spring is arriving much earlier now. In the UK, moths and butterflies are emerging from their cocoons about six days earlier, per decade, on average. In the US, spring is arriving 20 days earlier in some places compared to 50 or 60 years ago. You have plants not aligned with insects, which are then not aligned with birds. So you have this whole cascade of problems going through the ecosystem.

To save ourselves, we must save insects

Benji Jones

It’s hard to win people over with insects. What is your best argument for why we need them?

Oliver Milman

Selfishly, to save ourselves it would be a good idea to save insects. As much as it would be a terrible shame if we lost rhinos or elephants or orangutans — these big charismatic creatures — it wouldn’t trigger a food security crisis. It wouldn’t cause the loss of potential medicines that could save us from antibiotic resistance. It wouldn’t cause whole ecosystems to collapse. That is what would happen if we lost insects.

We are heading toward a world where there are far more mouths to feed at a time when insect pollination is under severe strain. Some parts of the world are either going to have far more expensive food or no nutritious food at all.

Insects also have intrinsic value. Butterflies are beautiful, for example. A garden filled with insects is alive, and it’s a place you want to be.

Benji Jones

Is there one particular insect that you found especially fascinating?

Oliver Milman

I love this water beetle [called Regimbartia attenuata] that’s a superhero. It can survive being eaten by a frog because it can … jump out of its ass.

Bees’ abilities amaze me. You can teach a bee how to play soccer. They can add and subtract. They can recognize each other by their faces. They almost have a sense of consciousness.

Cockroaches are incredible. Anything that can survive two weeks after being beheaded is a pretty formidable creature. As much we hate them, we’ve got to at least tip our hats to them.

Benji Jones

It doesn’t give me a ton of hope that we struggle to save even some of the most charismatic species. Tell me there’s a relatively easy way to avert catastrophe for insects.

Oliver Milman

Unlike solving a pandemic, where you need a new vaccine, or climate change, where you might need new technologies, we don’t really need to invent anything new or do anything radically innovative to save insects. One scientist told me that we need more of an inaction plan rather than an action plan. It’s about just letting things slide a little bit. Maybe don’t rake the leaves in your yard, or don’t apply as much or as many insecticides. Maybe let the grass grow a little bit — because insects love that.

Fixing the larger agricultural machine [expansive monocultures, pesticides, and so on] requires more systemic change. But there are signs of optimism. Farmers are looking at establishing corridors of wildflowers at the edge of their fields, for example, because they realize the importance of insects in helping their crops grow. There is a model we can follow to bring them back, but we need to start doing it quickly because the pressures on insects are only growing.

  1. Then, in December 1999, Russia went back and destroyed what remained, until Grozny was so decimated that the UN declared it the most destroyed city on Earth.

    In both Syria and Chechnya, the Russian military was able to hone the devastating — and possibly illegal — tactics it is now beginning to deploy in Ukraine.

    “Health workers were targeted, medical facilities were bombed, there have been confirmed reports where doctors and humanitarian convoys did not want to have their location be shared during the deconfliction process [in Syria],” Sahr Muhammedally, the director for the MENA region and South Asia at the Center for Civilians in Conflict, told Vox. ”Russia bombed these facilities, even knowing that these were hospitals.”

    Hospitals and ambulances have reportedly been hit in Ukraine, too; US Secretary of State Antony Blinken condemned Russia for the attacks on Tuesday, while advocating for the Russian Federation to be removed from the UN Security Council. US officials have so far declined to say that Russia is deliberately targeting civilian infrastructure, but the lack of discernment by Russia in the war so far is having brutal effects.

    “It is really horrific to see this, this intentional targeting of civilians to submit them, to get them to give up,” Muhammedally told Vox. “We saw this in Homs, we saw this in Aleppo, and even neighborhoods were bombed, markets were hit.”

    Now, Ukrainian cities could be facing the same kind of destruction.

    The future of the Ukrainian war includes much more devastation

    Ukrainians aren’t fighting like they intend to give up any time soon — which will almost inevitably lead to further destruction as the fight shifts to ground warfare.

    “We tend to think about urban warfare as this door-to-door, building by building, street by street fight, which is a predominantly ground battle, reliant on infantry and artillery, which is correct,” Konaev said. “But it’s also a multi-domain battle that involves this air bombardment element, especially for Russia.”

    Some analysts, Konaev included, have pointed to the battle for Mosul in 2017 as an indicator of the brutal morass that such urban ground assaults can become.

    While there are obvious differences — among other things, Ukraine is a sovereign country fighting against an unprovoked invasion, rather than a brutal terrorist group — there are also some parallels with the nine-month-long battle for Mosul.

    “It took nine months because ISIS was well-trained, well supplied, and very dedicated to its cause,” Konaev said — a situation reflected by the Ukrainian armed forces and civilian resistance. What’s more, she said, defenders have an unquestioned advantage in urban fighting, and it will be more challenging for the invading force to hold a city, in part because they lack intimate knowledge of the area.

    “You have the power but you have to fight smart,” John Spencer, the chair of Urban Warfare Studies at West Point’s Modern War Institute, tweeted last month in a thread explaining his advice to the Ukrainian resistance. “The urban defense is hell for any soldier. It usually take 5 attackers to 1 defender. Russians do not have the numbers.”

    As Russia’s siege tactics indicate, though, Putin is intent on taking Ukraine’s cities — and whether or not he succeeds, history suggests the next phase of the war could cause even more civilian casualties.

Can they succeed?

William Wohlforth

It’s not clear. We’re seeing a fateful confrontation of different kinds of power with different actors, all concentrated on this struggle. There’s obviously the Ukrainians fighting way better than we thought, and the Russians are fighting worse than we thought. But there’s also this gigantic clash of economic statecraft happening between the United States and a huge array of allies.

How that all pans out is still up in the air. What the terms of the settlement of this war will ultimately be are still up in the air. But underlying all of this is this question of whether Russia has the power to end the European order that it has faced essentially since 1991.

Sean Illing

Does Russia have that kind of power?

William Wohlforth

I don’t think they do. I don’t think they can achieve the grandiose aims they’ve laid out prior to this invasion. Their maximal aims are not just “No Ukraine in NATO,” but “No NATO in Ukraine,” meaning no military cooperation with Ukraine. And that NATO would essentially withdraw its military position back to what existed in 1997 before the first round of its session.

Essentially, what they were asking for is a completely revised European security order. They’re not going to get that. Did they ever think they were going to get that? I doubt it, but I think this has always been about more than Ukraine.

Sean Illing

What would you say is truly at stake in this conflict? I’m asking for the average person watching it from a distance who doesn’t think much about the “global order,” who’s probably horrified by what they’re seeing, but just not sure how significant it is or why it matters beyond Ukraine.

William Wohlforth

Obviously the fate of Ukraine is at stake. The right of the Ukrainian people to determine their own cultural and geopolitical orientation is at stake — that’s the fundamental thing that’s being fought over in the streets and in the skies of Ukraine.

But for the rest of the world, what’s at stake is a confrontation between two countries, the US and Russia, which together possess 90 percent of the world’s nuclear weapons. Even though Russia seems insignificant economically, a festering contest between these two countries that continues to intensify would create the risk of serious escalation and that would be a threat to people everywhere.

This is a very different kind of conflict than we’re used to. There will be major economic consequences, like inflation and rising energy prices and that sort of thing. But there is also potential insecurity if this develops into major cyber competition between the two sides. The freedom to travel, the sense of openness in the world, our sense of our collective economic prospects — that would all change.

The world has lived for 30 years in a historically peaceful period and that’s absolutely at stake here. We’ve had devastating wars. We had them in the Global South. We had them even in the Balkans in the early 1990s. But we have not had a serious conflict between superpowers with vast arsenals of nuclear weapons looming in the background. Not even Al-Qaeda’s horrific attacks in the United States could produce the level of existential crisis we’re talking about here.

We’re talking about the shadow of an extremely dangerous and unpredictable great power war hovering over the world, unless this thing finds some settlement that doesn’t leave the two sides completely and totally alienated and holding swords over each other’s heads.

Sean Illing

One of the great achievements of the modern age — maybe the greatest — is an international order that nearly abolished the idea that “might makes right,” that a strong country can take whatever it wants from a weaker country just because it has the power to do so. Is that over now?

William Wohlforth

Again, I hate to answer this way, but the best I can say is that it hangs in the balance. If Russia succeeds in Ukraine, if they accomplish their maximal objectives, then that’s a major dent in that order.

For a long time, if a state was going to do something like this to a country, it had to come up with reasons that resonate with the rest of international society. There’s really good research on this by political scientists and historians showing how, even in the previous political age, most countries, when they went to war, they tried to find a reason that would somehow legitimate it in the eyes of other interlocutors. Sometimes they even put off military operations and waited for a time when it would look like they were really defending themselves.

Russia has just blown this away completely. They’re trying to get the world to believe that Ukraine, having sat there for eight years, witnessing these breakaway republics, suddenly chose to invade them and commit genocide against ethnic Russians, and that they waited to do this until there were 170,000 Russian troops around their country. You have to be a complete idiot to believe that.

So if they succeed here, if this use of force without any justification is allowed to stand, then yes, the global order we’ve lived under for 30 years will have taken a massive hit.

Sean Illing

Are you surprised by the unanimity of the response from the rest of the world?

William Wohlforth

I am not surprised given the failure of Russia’s original vision of the operation. If the operation had gone the way they thought, if Ukraine fell quickly, you would have seen a different reality. People would have said, “Well, what are we going to do? We still have to deal with Russia, it’s very important.” But the Ukrainians, to their everlasting historical credit, ruined that Russian plan, and the result is you’ve seen this huge coalition develop.

I’ll add that several countries are still hedging their bets big time, and they include major players like China and India. They’re still trying to preserve their relationships with Russia and somehow trying to thread the needle between their valid commitment to the principle of sovereignty on the one hand, and their strategic relationship with Russia on the other.

Sean Illing

What do you make of Germany’s decision to bolster its military spending in response to Russia?

William Wohlforth

It’s a historic increase. There was always a debate, in Germany and elsewhere, over just how antagonistic Russia’s preferences really were, over how deep its resentment against the European order really was, over how willing it was to take major risks. Well, those questions have been answered. So Germany is making this great turnaround because they just learned a lot about Russia and they’re updating their foreign policy and their whole approach to defense and security.

Before the war, Germany and France were discounting the American intelligence saying that this invasion was imminent. And I think it was a widely held belief in German circles that Russia could be managed. The war in Ukraine has upended that argument.

Sean Illing

And now countries like Finland and Sweden are talking openly about joining NATO, and Sweden is even sending military aid to Ukraine — that seems like a big deal.

William Wohlforth

It’s a big deal. This debate has been going on in Sweden and Finland forever, but it really picked up back in 2014. The authorities in those countries always thought this was a card they could play if they had to. The question was always, why deploy it? And the thinking was, “Let’s wait until things are serious.” Now things are serious.

So yeah, these are very significant events. Sweden is shipping military hardware and this is a country that maintained a neutral stand all throughout the Cold War, although they were always pretty pro-America. Despite that affiliation with the West, they always stayed away from things like this.

And then there’s Switzerland’s decision to freeze Russian assets. This really is unprecedented, and it surprised the heck out of people who closely follow financial matters. It shatters the image of Switzerland as the ultimate neutral actor. So this is all a huge deal and speaks to what a bad strategic move this was by Putin.

Sean Illing

How worried are you about what international relations scholars often call a “security dilemma,” where you have these European powers increasing their defensive capabilities in order to protect themselves, but instead of making everyone safer, it produces a chain of reactions that ultimately makes conflict more likely?

William Wohlforth

I’m very worried about a spiral. Again, every statement I make, in the back of my mind, I’m seeing these images from Ukraine and I’m remembering that this is what’s happening on the ground and anyone who doesn’t feel for what that country’s going through has got no heart. But I’m also remembering that we have to continually think about how to avoid a dramatic intensification of the Russia-West spiral.

We have a tremendous national interest in trying to keep this thing from spiraling out of control. We need to have enough of a relationship with Russia that we can begin to establish red lines and guardrails to this competition, to mirror some of those that developed during the course of the Cold War. A lot of those don’t exist and they’re hard to create because there’s a new strategic reality created by such things as cyber [warfare].

If we don’t maintain some kind of relationship with Russia, we can’t keep the rivalry within bounds that don’t escalate. I think this is within our capacity, but passions and emotions are hard to control. All of these things conspire against our effort to impose firewalls.

Sean Illing

If the international community continues to hold the line and punish Russia, is it possible that this war might actually affirm the rules-based system and in that sense strengthen it?

William Wohlforth

Some analysts are arguing that if the outcome is like what you described, an unambiguous reaffirmation of how bad it was to do this, then that might be the case. But if Russia emerges a winner — actually, I don’t even want to go down that route because it’s a disaster.

To stay with your question, if all that happens as a result of this strong unanimity, it could result in the strengthening of the very order Russia is challenging. The problem with that is the timing. There have never been sanctions like this against a country as important to the global economy as Russia, which means we have no idea what’s going to happen. But most experts will tell you that it’s going to take a while for the sanctions to really take effect.

The military side of this is moving at a different speed than the economic statecraft. Russia is hoping to get some kind of resolution on the ground in Ukraine before these sanctions have a chance to completely crater the Russian economy if that is indeed what these sanctions are capable of doing. So we really don’t know the outcome of this thing yet.

Sean Illing

Are we closer to World War III than we’ve been in 80 years?

William Wohlforth

I don’t think so, but that’s such a hard thing to measure. I think we were very close during the Cold War. I still think nuclear escalation in this particular crisis is unlikely, despite Putin’s decision to raise the alert level of his nuclear forces. We’re still parsing exactly what’s happening operationally on the ground. I think he just wants to remind people that his country’s a nuclear power, and for all practical purposes, basically equal to the US in terms of the number of weapons. But we should be very careful when it comes to crossing certain red lines.

Sean Illing

What are the red lines?

William Wohlforth

That’s the crucial question. I still think they’re mainly about direct use of force in the Ukrainian theater against Russia. I don’t regard a nuclear threat in response to economic sanctions as a credible one, even if those sanctions hit pretty deep. So, right now, I don’t think that threat of the World War III is as high as it was back in the Cold War at crucial junctions like the Cuban Missile Crisis.

Sean Illing

One of my biggest worries is the lack of off-ramps for Putin. He can’t be seen as outright losing this war and he has the capacity to burn everything down if he wants to, so where does that leave us?

William Wohlforth

I’m extremely worried. There’s a debate among Russia watchers over whether this is the same Putin we’ve been dealing with all these years or whether the isolation or something else has changed him. Does he really think he personifies and exemplifies the Russian state to such a degree that he’s willing to destroy Ukraine rather than allow it to fold into the West? Or will he realize that maybe plan A didn’t work and then fall back to plan B and accept more modest concessions?

Frankly, I think the neutrality pledge is probably the easiest concession of the ones that Russia’s currently demanding. They’re going to want autonomy for these republics. Of all the demands put forward by Russia, this may be the easier for the Ukrainians to swallow. But if Putin isn’t updating his expectations about what he’s going to get out of this crisis, then we’re potentially facing a really awful situation.

Sean Illing

I can’t help but think of that Sun Tzu line about “building your opponent a golden bridge to retreat across” and given the stakes and the asymmetries here, that seems like an important piece of wisdom.

William Wohlforth

Yeah, and nobody’s seeing that bridge right now, partly because we’re all reacting in real time. Sanctions have been put on without any statement about what would it take to end them. Personally, if I were running a foreign policy, I would be very clear about the conditions. I’d signal to Putin, “If you withdraw your forces in Ukraine, all of this comes to an end immediately.” I’ve not heard that statement yet.

People are right to worry about backing Russia too much into a corner. That’s why this diplomacy has to combine pain with potential reward if they take an offer. There has to be some kind of inducement to entering into negotiations. That’s the only way forward. We have to put things on the table in order to avoid a truly hopeless situation.

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