Some scientists have suggested we need to protect half of Earth’s surface to preserve most of its species. A new Duke University-led study, however, cautions that it is the quality, not merely the quantity, of what we protect that matters.
Some scientists have suggested we need to protect half of Earth’s surface to preserve most of its species. A new Duke University-led study, however, cautions that it is the quality, not merely the quantity, of what we protect that matters.