For years, climate “skeptics” have denied the near-unanimous scientific consensus around global warming in an effort to delay action.

But, they’re not really “skeptics”—they’re cranks and hacks, and it’s time to unmask those who are holding our nation’s climate policy hostage.

The Nation is partnering in a new initiative, galvanized by the magazine’s environmental correspondent and my friend Mark Hertsgaard, to name and shame the climate cranks sabotaging our nation’s response to climate change. The coalition includes the Sierra Club, 350.org, Kids vs. Global Warming, the Chesapeake Climate Action Network and Grist.

On Tuesday, February 15, Mark (author of the new book HOT: Living Through the Next Fifty Years on Earth) and supporters will head to Capitol Hill, the Fox TV bureau, the Chamber of Commerce and other hotbeds of climate denial. The goal? Put the climate cranks on the spot and make them explain—on camera and in front of kids—why they have condemned the young people of “Generation Hot” (as Mark calls them), to spending the rest of their lives coping with the hottest climate in human history.

As Mark explained in a recent Nation excerpt of his book:

On the ground in Washington I will be joined by local young people—activist members of Generation Hot. Our plan is to confront the climate cranks face to face, on camera, and call them to account for the dangers they have set in motion. We will highlight the ludicrousness of their antiscientific views, which alone should discredit them from further influence over US climate policies. And we will show how our nation could still change course—for example, if the federal government were to use its vast purchasing power to kick-start a green energy revolution that would create jobs and prosperity across the land. We welcome your help and constructive suggestions for how to achieve these goals and invite you to join us.

Learn more about the campaign by watching this short video:

Here’s How You Can Help:

Visit the Facebook page for Generation Hot. Post your suggestions for which cranks to target, what questions to ask and how to use this action to transform the climate conversation in this country.

Post your questions and crank suggestions via Twitter, using the hashtag #climatecranks.

Join Mark and fellow activists in Washington, DC, on February 15. You can sign up to help confront climate cranks in the morning or the afternoon. There will also be an opportunity to attend a talk at lunchtime.