Why this project exists

The climate divide

How the parties treat climate differently — and why it matters when the harm is visible.

Two parties, two postures

Al Gore’s warnings about global warming did not begin with An Inconvenient Truth in 2006. Gore had been focused on the issue since the 1970s, when, as a young congressman, he became interested in the emerging science of the greenhouse effect. In 1981, he testified before the House Committee on Science and Technology on the subject, and in 1988 he helped organize congressional hearings that brought global warming into the national political spotlight. By then, Gore was warning that the accumulation of greenhouse gases from human activity could produce significant changes in the Earth’s climate.

On February 26, 2015, Senator James Inhofe of Oklahoma — then chairman of the Senate Environment and Public Works Committee and one of the most prominent congressional opponents of climate-change science — walked onto the Senate floor carrying a snowball he had collected outside the Capitol. Referring to reports that 2014 had been the warmest year on record, Inhofe held up the snowball and pointed to the cold weather outside as evidence that global warming was a “hoax.” He then tossed the snowball to a Senate page.

The stunt became an enduring symbol of the political divide over climate change: Gore had spent decades pointing to long-term scientific evidence, while Inhofe used a single day’s weather as an argument against long-term climate trends.

That divide is the backdrop for everything else on this site.

The question

Orange Sky Alert begins with a question that should get harder to ignore every year:

Why hasn’t climate change become one of the dominant political issues in the United States, despite increasingly visible impacts on people’s lives?

For decades, climate has ranked below the economy, immigration, healthcare, and crime in public priorities. The perception that adverse effects are years off could explain the low salience. It is less plausible when millions of Americans now live with record heat, wildfire smoke, floods, fires, and rising insurance costs tied to a warming climate.

That raises a follow-up:

If the harm is more immediate, why hasn’t political salience risen accordingly?

The argument

What follows is the editorial perspective behind the project — not the hypothesis Findings tests.

Three claims shape how to understand the party differences:

  1. Leadership and messaging matter. Issues rarely become national priorities on their own. Parties, leaders, and media elevate them through repetition, framing, and named accountability. Republicans have shown how that works: election integrity, immigration, “Defund the Police,” transgender athletes, etc. became central debates through sustained messaging.
  2. Democrats have not been silent on climate. However, Core Democratic Officials almost never name Republican Obstruction of Climate Action in the five-day observation window after a disaster, when people are paying attention. Many Democrats have warned about the danger long before recent disasters and they’ve fought for policy when they could. They know that Republicans have obstructed climate action since around 2000. They say so in policy fights. After a hurricane, flood, or fire, they almost never connect what people can see downstream to who blocked prevention upstream.
  3. Real leadership sometimes means educating the public and making an issue salient — not only reflecting the latest polls. Core Democratic Officials already recognize the danger. They cannot wait for the public to name who blocked prevention if they will not name it themselves.

Teachable moments

Climate communicator Anthony Leiserowitz has described extreme weather as a teachable moment: a short window when public and media attention is already fixed on a flood, fire, heat wave, or smoke plume — and when experts, journalists, and politicians can help people connect that event to climate change. Attribution science has made that link easier to draw, and coverage of it has grown. (Columbia SIPA conversation)

This project treats the five-day observation window the same way. We watch the immediate aftermath of a national climate-linked disaster because that is when the country is watching. Linking the disaster to climate is the first step. The next step — the one Orange Sky Alert measures — is naming Republican Obstruction of Climate Action while people can still see the damage.

Leiserowitz’s point was a call to make the climate connection, not a count of how often Core Democratic Officials do it after a disaster. Findings ask that narrower question — and the next one: whether they name Republican Obstruction of Climate Action. So far, 15 of 1,261 reviews (1.2%) scored Climate Connection, and 2 of 1,261 (0.2%) named Republican Obstruction of Climate Action.

A thought experiment

Imagine the roles reversed. Democrats spent twenty-five years blocking climate bills. Disasters got worse. Republicans would not treat each wildfire, flood, or heat wave as a one-off. After every one:

This didn’t have to happen. Democrats ignored the warnings, blocked common-sense solutions, and now American families are paying the price.

Democrats name obstruction — but almost never in the window

The nine quotes below are not Findings. They sit outside the five-day observation window. They show some Democratic senators already name Republican Obstruction of Climate Action in a bill fight or a floor speech. After a disaster, that sentence is rare. Findings so far: 2 of 1,261 reviews.

These are their own words, not a script. Most of the caucus still does not go that far, even in policy. They say the Republican bill is bad for climate. That is not the same as naming Republicans as the ones who block it. Three examples that stop there follow the list.

Nine examples, 2023–2026, from a handful of senators.

  1. October 4, 2023 · Sen. Sheldon Whitehouse (D-RI) · Senate floor

    “From January of 2010, the date of Citizens United forward, no Republican has gotten on a serious climate bill in the Senate.”

    Congressional Record

  2. March 22, 2024 · Sen. Ed Markey (D-MA) · House vote to defund the Greenhouse Gas Reduction Fund

    “House Republicans are making it clear that they’ll attack the American economy and our communities at any price, just to make sure their Big Oil backers know they won’t let us tackle the climate crisis.”

    markey.senate.gov

  3. April 27, 2023 · Sen. Sheldon Whitehouse (D-RI) · Time to Wake Up 288

    “The fossil fuel industry captured the Republican Party and has prevented climate action for over three decades… If you ever needed proof that the Republican Party is the wholly owned subsidiary of the fossil fuel industry, McCarthy’s debt limit package is that proof.”

    whitehouse.senate.gov

  4. June 2025 · Sen. Chuck Schumer (D-NY) · Heatmap interview

    “Unfortunately, the Republican Party in the Senate and in the House was too much in the throes of the fossil fuel industry, and we knew that the hard right — it’s not every Republican, but there’s a hard right group that, almost as a religion, hates clean energy.”

    Heatmap News

  5. March 11, 2024 · Sen. Sheldon Whitehouse (D-RI) · Time to Wake Up 291

    “The Republican Party has been turned, by fossil fuel industry dark money, into little more than the political wing of the fossil fuel industry… If we do what our Republican friends, at the behest of the fossil fuel industry, are threatening to do, which is to repeal the IRA…”

    whitehouse.senate.gov

  6. June 5, 2025 · Sen. Ed Markey (D-MA) · Senate GOP reconciliation text

    “Time is revealing Senate Republicans’ willingness to abandon communities nationwide and put Oil Above All — above the law, above the economy, and above the health and wallets of working families.”

    The same statement says the cuts would destroy the $20 billion climate bank in the Inflation Reduction Act, “combating the climate crisis.”

    markey.senate.gov

  7. August 7, 2025 · Sen. Sheldon Whitehouse (D-RI) · Time to Wake Up 300

    The speeches moved “to the political obstruction that went toxic in 2010. And then from that political obstruction through to the climate denial apparatus behind it… It’s a takeover, by a shadow government working for right-wing extremists and fossil fuel polluters.”

    whitehouse.senate.gov

  8. June 11, 2026 · Sen. Sheldon Whitehouse (D-RI) · Time to Wake Up 308

    “This marks 308 times that my Republican colleagues have ignored my call to wake up… In the last several weeks, one of them has objected each time I sought unanimous consent to pass a resolution affirming these simple truths.”

    “Today, climate denial has calcified in the Republican party.”

    whitehouse.senate.gov

  9. April 29, 2026 · Sen. Sheldon Whitehouse (D-RI); Sen. Maria Cantwell (D-WA) in support · Senate floor

    Whitehouse asked unanimous consent for a short resolution: sea levels are rising, and fossil-fuel climate change is making that worse. Sen. Ron Johnson (R-WI) objected. He said he was not a climate denier, would not subscribe to “climate alarmism,” and would not support a resolution he treated as a pretext for spending trillions. Cantwell called a Midwest senator objecting “very disturbing.”

    Whitehouse, on why he keeps asking: the point is “to make the obstruction visible.” On Johnson: “He doesn’t care because the fossil fuel industry has such a grip on his party.”

    Senate EPW · Heated

When Democrats only criticize the bill

These still push climate action. They stop short of the sharper sentence: Republicans are the ones blocking it. Three examples:

Findings ask whether they name that obstruction in the five-day window: Core Democratic Officials have named it in 2 of the 1,261 reviews so far.

Findings → · Methods → · Conclusion → · Republicans → · Disasters →