Coastal Restoration: Saving Sand
Increasing demand for this seemingly abundant and common material harms human and natural communities — and fuels a lucrative and dangerous illegal industry.
Coastal ecosystems — including oyster reefs, sandy beaches, mangrove forests and seagrass beds — provide important habitat for marine life and food and recreation for people. They also protect shorelines from waves and storms. But these precious systems face serious threats. This series looks at what put them at risk, along with examples of efforts to restore and protect important coastal ecosystems around the world.
We need to talk about sand.
Most people don’t realize that these humble grains — that ubiquitous stuff of vacations, ant farms and hourglasses — are the second-most used natural resource in the world after water. According to a 2019 report from the United Nations Environment Programme, we use more than 55 billion tons of it per year — nearly 40 pounds per person per day.
And a lot of that sand comes from illegal activity, involving criminal gangs who mine, smuggle, and kill for the precious material.
