Campaigns to plant 1 trillion trees must be undertaken with care and a commitment to long-term management
Restoration ecologist Karen Holl has a simple message for anyone who thinks planting 1 trillion trees will reverse the damage of climate change.
"We can't plant our way out of climate change," says Holl, professor of environmental studies at UC Santa Cruz and a leading expert in forest restoration. “It is only one piece of the puzzle.”
In a commentary that appears in the May 8 issue of Science, Holl and coauthor Pedro Brancalion, a professor in the Department of Forest Sciences at the University of São Paulo, endorse the benefits of trees but caution against a simplistic view of tree-planting as a panacea for environmental degradation.
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