Parts Per Billion

By Bloomberg

What's Parts Per Billion about?

Parts Per Billion is an environmental policy podcast from Bloomberg BNA. Each episode of Parts Per Billion features interesting discussions about what’s happening in Congress, in the courts and in federal agencies. We cover everything from air pollution to toxic chemicals to corporate sustainability and, of course, climate change. Learn more at

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Can Taxes and the Free Mark...


Time is running out to avoid the worst consequences of climate change, and activists and scientists say global efforts like those seen at the recent COP26 meeting aren't moving nearly fast enough. Can a carbon tax or some other type ...

Parts Per Billion episodes: