The best way to spend money on carbon removal is to lobby politicians to initiate carbon taxes, or at least to place tariffs on nations without them. We cannot

The best way to spend money on carbon removal is to lobby politicians to initiate carbon taxes, or at least to place tariffs on nations without them. We cannot physically replicate the Azolla Event or the Carboniferous Period. There's no better form of carbon storage than coal, gas, oil. And it needs to just stay in the ground. Otherwise I guess if we're looking at terraforming, we should consider iron fertilization.