The "best" IPCC AR6 climate scenario assumes currently nonexistent carbon removal technology and linear growth in said nonexistent carbon removal efficiency as the nonexistent technology "matures"
The "best" IPCC AR6 climate scenario assumes currently nonexistent carbon removal technology and linear growth in said nonexistent carbon removal efficiency as the nonexistent technology "matures"
Pretty sure carbon scrubbing tech does exist? Not that it's effective yet but it does exist
They exist, but not in a scale that is able to reverse and sunk in 1/3rd of cumulative carbon emitted to the atmosphere since the preindustrial revolution