More than four years after its historic peace agreement with the FARC, Colombia is at risk of losing most of the security gains from the hard-won accord. President Joe Biden must pay attention to the factors derailing Colombia’s progress and work to straighten a long-term, bipartisan peace effort there.

An extraordinary global campaign has emerged recently to protect 30 percent of Earth’s total surface from human exploitation by 2030. The members of this “30x30 coalition,” which now includes scores of governments, understand that climate change is only one half of the planet’s environmental crisis.