The evidence that regenerative agriculture / soil carbon sequestration actually works is really thin. The only way you get functional sequestration over any me

The evidence that regenerative agriculture / soil carbon sequestration actually works is really thin. The only way you get functional sequestration over any meaningful time period is for the carbon to subsist below the plow layer of soil (50-60 cm and below). There is little actual evidence this happens. Just shoving carbon into the soil doesn't mean it actually stays there. Definitely an open question not settled science.