Restoring a 12,000-year-old forest to help defend Poland’s border

Poland's Białowieża Forest, Europe's last primeval woodland, spans the border between Poland and Belarus. Once teeming with life, decades of drainage, drought, and fragmentation have put the ecosystem under strain. Now, another threat looms as tensions escalate between Russia and its ally Belarus in the east. In response, Poland is bolstering its eastern border with military fortifications and infrastructure under the East Shield project.

However, scientists caution that further development could prove disastrous for the forest's delicate balance of wetlands and ancient trees. Instead, they propose restoring the forest and its wetlands to their natural state. The revitalized landscape, dense with trees and waterlogged from bogs, could act as a formidable barrier to heavy vehicles and ground forces.

This innovative approach, dubbed "warwilding," has caught the attention of the Polish military, which sees potential strategic benefits in utilizing natural barriers. While the concept is gaining support, the challenge of restoring the forest remains significant. Hundreds of kilometers of drainage ditches and roads already divert water away from the ecosystem, making complete restoration a daunting task.

Conservationists agree that large-scale restoration demands coordinated efforts, substantial funding, and unwavering political will. Nonetheless, they firmly believe that such a restoration could be the forest's best opportunity for enduring survival, offering both ecological benefits and tangible military advantages.