A resolution recognizing that climate change is not a hoax, but sound science.

Bill Number

S.Res. 550

Origin Chamber

Senate

Congress

119th Congress, Session 1

Policy Area

Environmental Protection

Status

Introduced

Latest Action

2025-12-17: Referred to the Committee on Environment and Public Works.

Last Updated

2026-01-06T16:04:00Z

AI-Generated Summary

Purpose

This Senate Resolution (S. Res. 550) aims to affirm that climate change is a real phenomenon driven by human activities, particularly the burning of fossil fuels, and is supported by scientific evidence. It counters claims that climate change is a "hoax" by highlighting historical scientific warnings and current data, while urging Congress to safeguard ongoing climate research efforts mandated by law.

Key Provisions

The resolution includes a series of "Whereas" clauses providing historical and scientific context, followed by three main declarative statements in the "Resolved" section:

• Clause 1: Declares that climate change caused by fossil fuel combustion is not a hoax.
• Clause 2: States that the reality of human-caused, greenhouse gas-driven climate change is based on sound science.
• Clause 3: Recommends that Congress protect climate research programs required by existing laws, such as those under the Global Change Research Act of 1990.

Supporting facts cited include:

• Early scientific predictions from 1896 onward by figures like Svante Arrhenius and Edward Teller.
• Internal reports from oil companies (e.g., Exxon, Shell, American Petroleum Institute) acknowledging climate risks from the 1960s to 1980s.
• Consensus from 99.99% of peer-reviewed papers, NASA data, and the Intergovernmental Panel on Climate Change (IPCC) reports.
• U.S.-specific assessments like the National Climate Assessments, which detail impacts such as extreme weather, sea-level rise, and disruptions to insurance and real estate markets.
• Criticism of actions in 2025 under President Trump's administration, including firing scientists, removing reports, and shutting down related websites.

Significant Changes to Existing Law

This is a non-binding resolution, meaning it expresses the Senate's opinion but does not amend or create new laws. It does not introduce enforceable changes but references and seeks to reinforce existing mandates, such as the Global Change Research Act of 1990, which requires federal agencies to produce National Climate Assessments.

Potential Impacts

• On Government Agencies: Could politically encourage agencies like NASA and the U.S. Global Change Research Program (involving 15 federal entities) to continue climate research without interference, potentially restoring access to data and reports if disruptions occur.
• On Citizens: Highlights risks from climate-driven disasters (e.g., wildfires, heat waves, flooding), which may raise public awareness and indirectly support policies for adaptation in areas like insurance, housing, and disaster response.
• On International Relations: Reinforces U.S. alignment with global scientific consensus (e.g., IPCC findings), potentially strengthening diplomatic efforts on climate agreements, though it has no direct international effect.

Main Stakeholders Affected

• Scientists and Researchers: Benefits those involved in climate studies, advocating for protection against political interference.
• Environmental and Advocacy Groups: Supports organizations pushing for climate action, as introducers include senators known for environmental advocacy (e.g., Sheldon Whitehouse, Ed Markey).
• Fossil Fuel Industry: Implicitly challenges industries like oil companies, referencing their historical knowledge of climate risks, which could face increased scrutiny.
• Federal Agencies: Entities like NASA and the U.S. Global Change Research Program are directly referenced, with potential for bolstered funding or autonomy.
• General Public and Policymakers: Aims to influence Congress and the public by affirming science amid partisan debates on climate policy.

Notable Legal, Constitutional, or Political Implications

• Legal: As a simple resolution, it requires only a majority Senate vote and has no force of law, but it underscores the importance of congressionally mandated programs under statutes like the Global Change Research Act, potentially serving as a basis for future funding bills or oversight hearings.
• Constitutional: Aligns with Congress's role in overseeing executive actions (e.g., critiquing agency firings or website shutdowns), but raises no direct constitutional challenges.
• Political: Signals a partisan divide, introduced by Democratic senators in response to actions attributed to a Republican administration; it could galvanize debates on science denial versus evidence-based policy, influencing elections or legislative priorities without binding outcomes.

This summary was generated by AI and may contain inaccuracies. Refer to the official source document for the authoritative text.

Sponsor

Sen. Whitehouse, Sheldon [D-RI]

Cosponsors (10)

Sen. Klobuchar, Amy [D-MN], Sen. Merkley, Jeff [D-OR], Sen. Schatz, Brian [D-HI], Sen. Markey, Edward J. [D-MA], Sen. Van Hollen, Chris [D-MD], Sen. Duckworth, Tammy [D-IL], Sen. Smith, Tina [D-MN], Sen. Padilla, Alex [D-CA], Sen. Welch, Peter [D-VT], Sen. Blunt Rochester, Lisa [D-DE]

Recent Actions

• 2025-12-17: Referred to the Committee on Environment and Public Works.
• 2025-12-17: Introduced in Senate

Bill Versions

• Recognizing that climate change is not a hoax, but sound science. — issued 2025-12-17 — PDF (4 pages)