that's absolutely not true though. there are countless alternatives from DAC/CCS coupled with anything, endless variations of nuclear (even fusion too), T shaped dams in the sea, wind, solar.
the problem is about collective action, and justice/fairness/negotiation/geopolitics. like the iterated prisoner's dilemma. defectors get cheap energy, but then the next round your exports get a big tariff added, but then defectors of that get cheap shit, the next round they might get tariffs too, but then you hit a ceiling on this.
the problem is about collective action, and justice/fairness/negotiation/geopolitics. like the iterated prisoner's dilemma. defectors get cheap energy, but then the next round your exports get a big tariff added, but then defectors of that get cheap shit, the next round they might get tariffs too, but then you hit a ceiling on this.