Carbon tax in the west doesn't matter when china and India keep pumping out CO2. I agree that carbon tax would be good, but unless it's a worldwide implementat

Carbon tax in the west doesn't matter when china and India keep pumping out CO2. I agree that carbon tax would be good, but unless it's a worldwide implementation it just won't have the desired effect - all it will achieve is disadvantage those who implement it relative to those who don't.