Some of the biggest names in tech are joining forces to try something that many before them have failed to do: use trees to cancel out their greenhouse gas emissions. Google, Meta, Microsoft, and Salesforce are creating the Symbiosis Coalition as an effort to support “nature-based” projects aimed at taking carbon dioxide out of the atmosphere.

It’s a tactic companies have used for decades to try to offset their greenhouse gas emissions by planting trees, which take in and store carbon…