Tornadoes could be controlled / stopped
Extreme weather could be turned into blessings
Desert could become soil
Carbon dioxide could be turned into rock
A large-scale volcanic eruption / meteor impact could be prepared for / cause climate change
Iron could encourage the growth of ocean phytoplankton to capture carbon
Machines could suck carbon dioxide out of the air
Marine cloud brightening could save coral reefs and reflect solar radiation
Cloud seeding could cause rain to reduce temperatures and cause rain
Massive solar farms in deserts could have environmental consequences
Hurricane strength could be reduced with hot water
Clouds could be created to mirror and reflect the sun to cool the earth
Sulfur laden smoke from coal burning plants could be spewed into the stratosphere to cool the earth
A garden hose could release sulfur dioxide into the stratosphere to cool the earth
