The Path to Success for an Effective Carbon Tax

A Vox explainer describes the complex political, economic, and cultural obstacles to overcome in achieving a carbon tax equal to the social cost of carbon.

1 minute read

May 3, 2016, 7:00 AM PDT

By James Brasuell @CasualBrasuell


Pollution 2

Evanna Chung / Flickr

"A consensus has formed among economists, climate wonks, and progressives that a carbon tax is the best way to address climate change," according to an article by David Roberts, adding, "In some quarters, rhetorical support for a carbon tax is seen as a litmus test for whether policymakers are serious about climate change."

Roberts has actually produced back to back articles on the subject of a carbon tax. The first, published on Earth Day,  questioned the idea that the carbon tax is the "first best" carbon policy. In the follow-up post, Roberts instead assumes "that a carbon tax, equal to the social cost of carbon, is the ideal climate policy." The question Roberts seeks to answer then: If a carbon tax is the most efficient and effective mechanism for addressing climate change, how should the policy's apologists go about enacting a new regulatory system?

Roberts begins by noting that carbon tax proponents have yet to play the game of politics, thus commencing what he describes as "a better, more grounded conversation about what's possible for carbon pricing."

Tuesday, April 26, 2016 in Vox

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

June 25, 2025 - Diana Ionescu

Two people walking away from camera through pedestrian plaza in street in Richmond, Virginia with purple and white city bus moving in background.

Vehicle-related Deaths Drop 29% in Richmond, VA

The seventh year of the city's Vision Zero strategy also cut the number of people killed in alcohol-related crashes by half.

June 17, 2025 - WRIC

Two small wooden one-story homes in Florida with floodwaters at their doors.

As Trump Phases Out FEMA, Is It Time to Flee the Floodplains?

With less federal funding available for disaster relief efforts, the need to relocate at-risk communities is more urgent than ever.

June 16, 2025 - Governing

For Rent sign on red stucco apartment building.

A Case for Universal Rental Assistance

A pair of researchers argues that expanding rental assistance programs for low-income households is the most effective way to alleviate the housing crisis.

27 minutes ago - The Conversation

Looking up at high-rise office buildings in New York City.

Office Conversions Have Increased Every Year This Decade

Since the pandemic, office vacancy rates remain high, leading many cities to adjust zoning codes to accommodate adaptive reuse.

6 hours ago - Smart Cities Dive

Man walking down city sidewalk with sweat on back of his t-shirt on hot day.

Index Measures Impact of Heat on Pedestrian Activity

When heat and humidity are high, people are more likely to opt for cars when possible.

7 hours ago - Streetsblog Mass

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.