If the costs are paltry, and you have a government who even remotely cares about this topic, then why wouldn't they simply pay for the costs? We're $34 trillion

If the costs are paltry, and you have a government who even remotely cares about this topic, then why wouldn't they simply pay for the costs? We're $34 trillion in debt, and rapidly growing. We spend hundreds of billions of dollars on ever more inane ventures which are frequently unpopular, and probably making the world a worse place. But the only solution, to pay a "paltry" sum to solve climate change, is to raise taxes? For instance they could easily print money, in the normal way, by issue special 'climate bonds' with a promise that all revenue from said bonds would be spent on whatever you see as this affordable solution. Those bonds would certainly sell well, people could get their virtue signaling on on social media showing them off, and - best of all - absolutely 0 divisiveness. Even somebody like me who thinks our debt's become catastrophic would just shrug, since we're probably already way past the point of no return.