Proforestation
The great forests that have long existed on the Earth draw in huge amounts of carbon from the atmosphere. Proforestation is protecting the forests there still are, encouraging them to continue to heal and grow.
Nuclear Fallout
Nuclear fallout refers to the release of radioactive materials into the atmosphere after a nuclear accident, such as a nuclear power plant meltdown. Exposure to nuclear fallout can pose significant health risks due to the ionizing radiation emitted by the radioactive materials.