It's why the EU should measure all carbon inputs - be they in the EU or imported, and then tax that to reduce them, and either spend the tax revenue on subsidis

It's why the EU should measure all carbon inputs - be they in the EU or imported, and then tax that to reduce them, and either spend the tax revenue on subsidising greener processes, or on mittigation for climate change effects in Europe, or if you're altruistic mittigation for climate change globally, or on a UBI to offset the average cost of carbon -- those that use less will benefit, those that use more won't lose out.