Conservation is a human problem, and it always has been
After decades working in the field I've come to one unavoidable conclusion: you cannot save nature without first understanding people. There is a moment every field conservationist knows. You stand at the edge of a forest patch, species checklist in hand, satellite imagery overlaid with boundary lines, and you look out at a landscape that is quietly, relentlessly changing. Not because of some distant abstraction called deforestation, but because a family is clearing half a hectare to plant maize. Because a herder's cattle are following the same corridor they have followed for generations. Because a river that once ran clean now carries the residues of a village that has no other option. In that moment, the biology is simple. The ecology is legible. But the solution? The solution lives entirely in the domain of human behaviour. I have spent my career, working to conserve key ecosystems and species in Latin America, and more recently in other areas around the world, watch...