Tree planting has become the go-to fix for climate change and biodiversity loss, backed by governments, NGOs, and corporations looking for a cheap, photogenic solution. This film asks whether that consensus is actually helping. Researchers in France, Portugal, and Spain describe monoculture plantations that replace diverse native forest with fast-growing commercial species, while scientists in Brazil and the Democratic Republic of the Congo show how large-scale planting schemes can disrupt local ecosystems and displace the communities who depend on them. Interviews with foresters, ecologists, and land-use experts lay out the difference between restoring a forest and simply covering ground with trees, and the film uses field visits to plantations and degraded land to make that distinction visible rather than abstract. Corporate carbon-offset planting comes under particular scrutiny, with researchers questioning whether it does much beyond good publicity. The film does not reject reforestation outright; it argues for doing it carefully, and shows what happens when that care is skipped.