Carbon Pricing: Good for You, Good for the Planet


By Ian Parry

The time has come to end hand wringing on climate strategy, particularly controlling carbon dioxide (CO2) emissions.  We need an approach that builds on national self-interest and spurs a race to the top in low-carbon energy solutions. Our findings here at the IMF—that carbon pricing is practical, raises revenue that permits tax reductions in other areas, and is often in countries’ own interests—should strike a chord at the United Nations Climate Summit in New York next week. Let me explain how.

Ever since the 1992 Earth Summit, policymakers have struggled to agree on an international regime for controlling emissions, but with limited success. Presently, only around 12 percent of global emissions are covered by pricing programs, such as taxes on the carbon content of fossil fuels or permit trading programs that put a price on emissions. Reducing CO2 emissions is widely seen as a classic “free-rider” problem. Why should an individual country suffer the cost of cutting its emissions when the benefits largely accrue to other countries and, given the long life of emissions and the gradual adjustment of the climate system, future generations?

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Paying the Price for the Future We Want


By Min Zhu

Putting an accurate price on pollution is something the world has been struggling with now for decades. Getting prices to reflect environmental damage will help slow pollution by encouraging people and firms to change their behavior and shift away from activities and products that pollute the planet. Paying true prices is something we need to do if we want to keep economic development on an environmentally sustainable track.

Behind the concept of sustainable development lies a bold vision of the future, or “The Future We Want,” as Ban Ki-Moon puts it. It is about the vitality of our global economy, the harmony of our global society, the nurturing of our global inheritance.

It is about laying the foundation so that every single person can flourish and reach their true potential.

Eyes on Rio

This week the world is looking to Rio de Janeiro as those of us gathered there for the Rio+20, United Nations Conference on Sustainable Development affirm our commitment to sustainable development—the idea that we should strive for economic growth, environmental protection, and social progress at the same time.

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