- Curtail use of fossil-fuels and animal agriculture
- Switch from carbon-polluting Portland cement manufacturing to carbon neutral or negative cement production
- Iron seed the oceans to spur seaweed blooms
- Seaweed: Salvage, closed-system burn and bury carbon emissions deep
- Also, separate CO2 from air and bury it
- Reintroduce large managed herds of grazing animals at the interface of desertification to restore grassland soil health
- Resurrect wooly mammoth hybrids in large herds to deforest arboreal tundra back to grassland tundra to stop carbon and land loss