Experts Warn Overreliance on Forests is Unrealistic for Climate Targets at COP30

As the COP30 climate summit advances in Belém, Brazil, critical analysis reveals an unrealistic dependence on forests and land use to meet global climate goals. A major study presented alongside the summit highlights that fulfilling countries' emission reduction plans demands about one billion hectares of land—an area bigger than Europe. This includes 441 million hectares planned for converting land to forests and over half devoted to restoration projects. Kate Dooley, a lead author from the University of Melbourne, emphasized that such extensive land allocation is not feasible and countries must commit to more precise and immediate climate actions instead of relying heavily on future carbon absorption by land (IDs 146846, 146808).

The report underscores that major fossil fuel exporters like Russia, the USA, Saudi Arabia, and Canada represent 70% of the required land for carbon removal but delay implementing their pledges beyond 2050, detracting from urgent emission cuts. Furthermore, many nations focus more on planting new forests than protecting existing ones, with economic pressures especially challenging forest conservation in lower-income countries. In Sweden, experts argue that to use forests effectively in climate policies, logging reductions are crucial, as intact forests offer better climate benefits than newly planted ones. However, worsening logging trends and increasing demand for timber and bioenergy threaten forest health globally (ID 146846).

This critical perspective comes amid the second week of intense negotiations at COP30, where political momentum and participation are seen as mixed. EU Parliament member Emma Wiesner highlighted the negligence of global leaders, including Sweden’s Prime Minister Ulf Kristersson, casting doubt on the commitment to urgent climate action. With global temperatures expected to exceed the 1.5°C threshold soon, the summit focuses on serious commitments and agreements, with Brazil optimistic about concluding negotiations effectively by Friday (ID 146845).