More than half the earth is developed, causing widespread fragmentation and disruption of the natural processes that sustain life on the planet.
Roads, railways, fences, and urbanization make it difficult for wildlife to move to migrate or to find food, water, and mates. Human health, species survival, and the ability of nature to withstand the impacts of climate change are all at risk.
The scale of the problem is vast—and it requires a large-scale solution.