Carbon Trading" and " Carbon Tax" Research both. Compare and contrast . Decide which you would favor and and illustrate why you selected a particular plan.

 The subject of Global Warming and climate change is focusing on reducing the amount of carbon ( Carbon dioxide in the atmosphere.. Two methods are being discuussed.   " Carbon Trading" and " Carbon Tax"  Research both. Compare and contrast . Decide which you would favor and and illustrate  why you selected a particular  plan.