Purposeful carbon sequestration in soil organic matter will require huge amounts of additional fertilizer production, with its own contributions to fossil fuel emissions and contamination of surface and groundwater
If we tear down an old building and replace it, we incur new costs of embodied energy in construction materials
In the short-term, forests harvested for biomass energy actually put more carbon dioxide into the atmosphere than burning fossil fuels,
Removing 5% of annual emissions by the spreading of rock dust on agricultural lands worldwide is a band-aid approach to a global hemorrhage.
Since most of the wood pellets are derived from newly harvested trees, the immediate impact on Earth’s climate is worse than coal.
The emission of carbon dioxide from the production of cement current accounts for about 5% of the total annual industrial emissions of CO2.
We can’t count on better management of soils to solve the climate crisis
Trees remove a lot of carbon dioxide from the atmosphere
Trees are the most efficient net-negative emissions technology that we know of.
The incidence of forest fire is likely to increase in a warmer, drier world.