Why Planting Trees in Drylands Can Backfire as a Climate Solution

Planting trees sounds like an obvious climate fix, but this article from The Conversation explains why it can backfire in drylands. Grasslands, shrublands and savannas are already working ecosystems. Forcing trees into them can reduce water flows, change the local energy balance and undercut the climate benefit that tree planting was supposed to create. The article points to restoration methods that fit dry conditions, like farmer-managed natural regeneration and zaï pits. Those approaches restore soil and livelihoods without turning open landscapes into forests. For anyone working in carbon projects or climate policy, the lesson is to judge restoration by ecosystem health and water impact, not by tree count.