Sometimes doing nothing is the right thing to do! At YES that's exactly what we do: simply protect a piece of the earth to ensure its conservation.
YES is a tool that allows you to become the beneficiary of virgin wilderness (generically referred to as "Land Unit") to help preserve them in their natural state thus allowing you to collaborate in the conservation of the planet.
However small it might be, all contributions to environmental protection are always helpful. By joining YES you as an individual are contributing in a very real way to maintaining the global ecosystem, protecting the globall community and letting nature take its course.