Energy Switch
      Policies to Reduce CO2 Emissions (1x11)
      
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      Carbon-based fuels provide more than 80% of global energy. To reduce emissions will take time and money. What are the benefits of a carbon tax? Or would it be more effective to encourage carbon-reducing technologies? Dr. Billy Pizer, the Vice President of Research and Policy Engagement at Resources for the Future, and Sasha Mackler, the Executive Director of the Bipartisan Policy Center discuss.