Spoils of war

Journal name:
Nature
Volume:
476,
Page:
371
Date published:
DOI:
doi:10.1038/476371a
Published online

Conflict poisons both land and sea, and lost natural resources lead to more violence. Ecology is an unlikely objective during wartime, but one that can help to secure peace.

Why is the cancer rate on the Puerto Rican island of Vieques higher than that in the surrounding Caribbean? And where did the bands of toxic mercury in the soils of Slovenia come from? An answer to both is warfare. Massive amounts of noxious munitions have been dumped off Vieques during training exercises by the US navy, and are linked to illnesses. And the mercury is a chemical legacy of artillery barrages along the Soca Front during the First World War.

Active fighting burns and crushes whole landscapes. Even greater harm can come from the chaos that surrounds war. When rules and regulations fall by the wayside, natural resources are plundered and poaching is rife. Deforestation rates have soared as successive conflicts have raged in Afghanistan, and Pakistani 'timber mafias' have looted valuable woods from the region.

Enter the warfare ecologists. By studying warfare's effects on the environment, and the environment's effects on war, these researchers hope to short-circuit the cycles of violence leading to natural-resource crises leading to violence. A paper on page 438 links El Niño weather events to civil conflicts, showing that the connections can be strong.

It is clear that humanity at the beginning of the twenty-first century is much better at violent conflict than at planet management. Certainly, the US Department of Defense's budget is 100 times that of the National Science Foundation. Inevitably, there is criticism that those who promote warfare ecology are simply looking to tap fat military budgets.

How can these ecologists respond to this cynicism? They can research the interplay between ecosystems and international aid and relief, and suggest smart technological fixes, such as solar panels in refugee camps, which improve safety there. After a war, they can restore ecosystem services necessary for continued peace, from clean water to locally grown food. And they can promote 'peace parks', protected areas that span borders, preserve nature, provide a feel-good common cause for local and national governments and create economic opportunities through tourism.

But there are troubling aspects to warfare ecology. Peter Smallwood, a biologist at the University of Richmond, Virginia, who has worked to establish a peace park in Afghanistan, points out that such projects are so enthusiastically supported by soldiers trying to win hearts and minds that they can blur the lines between civilian and military acts.

It is also an uncomfortable truth that war can be a boon to ecosystems and rare species. War zones, military bases and weapons labs around the world serve as de facto protected areas, many of which are now managed with biodiversity in mind. The demilitarized zone between North and South Korea has become a haven for endangered species such as red-crowned cranes (Grus japonensis). In Colombia, jungle areas held by guerrilla fighters are safe from development.

This does not mean that warfare ecologists must wish for conflicts to continue. Instead, they can prepare for peace, by partnering with conservation organizations to raise funds that can be mobilized when war zones open up.

The current financial climate sees even sacrosanct defence budgets feeling the pinch, and ecological research and nature protection could be among the early casualties. But warfare ecology should and will go on. Ecologists are used to making do, and there is always a war somewhere.

The field can be a grey area in which to work: a nebulous zone between propaganda and peacemaking, between mitigating harm and being seen as applying a public-relations gloss to violence. But ecology is most relevant to society when it studies the intersection between humans and the environment. And along with romance and music and endless curiosity, war remains one of humanity's most characteristic activities.

Comments

  1. Report this comment #26098

    Phil Koenig said:

    Does anyone know of studies of the rise in radiation-related disease as a result of using depleted-uranium armor piercing ammunition? Just curious...

  2. Report this comment #26119

    Brandie G said:

    Your point that lost natural resources leads to more violence is very true – esp as we consider the earth's dwindling oil supply. We work with ocean-driven clean energy, and know all too well how valid this statement is as we lose coral reefs, polute our oceans and spoil natural riches across the planet. Ecology needs to be a focus to secure peace. To help us move the needle forward join our discussion here http://tinyurl.com/3s8nw7u

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