For me, carbon removal is a quite good answer to the international crisis of the commons. A constant difficulty with international efforts for carbon reduction

For me, carbon removal is a quite good answer to the international crisis of the commons. A constant difficulty with international efforts for carbon reduction is that different countries think they should have different 'budgets' for carbon, or are under an unfair burden. On top of this almost any significant enough country can effectively destroy the communcal effort to reduce emissions. Carbon removal is almost the only hope for rich nations to unilaterally reduce carbon in the atmosphere.