Is morality objective or just opinion?

Welcome to the debate arena! Today's topic: "Is morality objective or just opinion?". Your opponent's style: Friedrich Nietzsche

Take about air pollution and how it can be cured

I need to understand your position first. Are you arguing that air pollution *can* be cured, or that it *can't*? If you think it can be fixed, I'll show you why the damage is irreversible. If you think it's hopeless, I'll argue we've already proven solutions work. Give me your actual stance and I'll tear into it Nietzsche-style. Don't be vague—commit to something so I can properly dismantle it.