Republicans’ growing distrust in science is a danger to public health

A widening political divide shows Republicans increasingly losing faith in science, raising concerns about the public health impacts of this skepticism, especially as misinformation about vaccines and climate change spreads.

Thomas B. Edsall writes for The New York Times.


In short:

  • Republican distrust in science has surged from 14% in 2020 to 38% in 2023, while Democrats’ confidence has remained relatively stable.
  • Misinformation, amplified during the COVID-19 pandemic, has fueled skepticism of vaccines, climate change, and public health measures.
  • Political identity, particularly within the MAGA movement, plays a crucial role in shaping these views, exacerbating the partisan gap.

Key quote:

“Americans died because they had read or heard that mRNA vaccines were more dangerous than a bout of Covid.”

— Matthew Dallek, political historian at George Washington University

Why this matters:

Science should be society’s best way of understanding the world, not a pawn in our political battles. The more we politicize it, the more we open the door for denialism to creep in, leaving us all worse off—environmentally and in terms of public health. Read more: America re-discovers anti-science in its midst.

Filling and transportation of water bottles at lake for women to irrigate crops
Credit: gillespaire/BigStock Photo ID: 63108250

Some climate shocks can increase the likelihood of war

Researchers warn against oversimplifying climate change’s role in conflicts. But some conditions can increase the likelihood of violence, a new study finds.
Cattle skull sitting on dry earth indicative of severe drought and livestock death

Could an El Niño this year match an 1877 event that killed millions?

The climatic phenomenon is expected to return this year, but a lot has changed since what might have been the worst environmental disaster in human history.
The construction of a warehouse or data center in a dry location
Credit: ungvar/Big Stock Photo ID: 474261073

EPA plan would let work start on data centers, power plants before air permits

Developers could start building "non-emitting" components ahead of air permitting under Administrator Lee Zeldin's proposal.
A row of industrial batteries

For California farmers, a clean-energy dilemma

How close to prime farmland should large-scale battery facilities be built?
A view of a housing development with a wildfire and smoke in the background

Poll: Most Coloradans say climate change is harming human health

More than 1 in 3 Coloradans say they or a loved one has experienced a climate-change related health impact, according to new survey data.

A closeup of hikers' feet on a trail

Part of Trans Canada Trail is permanently closing

Climate change is putting the future of the Kettle Valley Rail Trail, a section of the Trans Canada Trail, at risk as the province weighs the cost of rebuilding after disasters.

A maintenance worker walking alongside solar panels on a roof

Nigeria's solar boom faces cost and policy barriers

Nigeria's rising solar imports signal a search for alternatives to unreliable grid power and high fuel costs.

From our Newsroom
Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

One facility has emitted cancer-causing chemicals into waterways at levels up to 520% higher than legal limits.

Regulators are underestimating health impacts from air pollution: Study

Regulators are underestimating health impacts from air pollution: Study

"The reality is, we are not exposed to one chemical at a time.”

Pennsylvania governor Josh Shapiro speaks with the state flag and American flag behind him.

Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?

A new report assesses the administration’s progress and makes new recommendations

silhouette of people holding hands by a lake at sunset

An open letter from EPA staff to the American public

“We cannot stand by and allow this to happen. We need to hold this administration accountable.”

wildfire retardants being sprayed by plane

New evidence links heavy metal pollution with wildfire retardants

“The chemical black box” that blankets wildfire-impacted areas is increasingly under scrutiny.

Stay informed: sign up for The Daily Climate newsletter
Top news on climate impacts, solutions, politics, drivers. Delivered to your inbox week days.