The Words You Cannot Write: How Political Language Restrictions Are Reshaping Science Grant Proposals

At a large U.S. university, earth science faculty received quiet guidance from department leadership in early 2026: replace "climate change" with "extreme weather events." Swap "biodiversity" for "ecological variety." Remove "environmental justice" entirely. The reason was not scientific. It was strategic — a calculated bet that AI-based screening tools deployed by federal agencies might flag proposals containing politically charged terms.

At another institution, a principal investigator reported receiving a federal grant award days before the associated program was discontinued, leaving months of preparatory work stranded. Across the country, proposal submissions to one regional research center dropped from an average of seven per cycle to two — not because researchers had fewer ideas, but because they had less confidence that the system would honor their work.

This is not a story about grant writing tips. It is a story about what happens to scientific inquiry when the language of research becomes a political liability.

977 Grants, $1.7 Billion, and the Signal It Sent

The self-censorship wave did not start with a memo. It started with terminations.

Between February and December 2025, the National Institutes of Health terminated 977 grant awards representing approximately $1.7 billion in committed funding. To put that in context: from 2012 to January 2025, fewer than six NIH grants had been terminated mid-stream. In thirteen years.

The stated justifications varied. Some grants were flagged for allegedly failing to improve health outcomes. Others were characterized as offering a "low return on investment." A significant cluster — roughly $1 billion — targeted research into health disparities, a field that had been a top NIH priority for over a decade.

Two federal lawsuits in Massachusetts resulted in the restoration of more than 2,000 previously terminated grants. But the Supreme Court questioned whether the lower courts had jurisdiction to review the terminations, and NIH Director Jay Bhattacharya signaled that reinstated grants "may only offer temporary relief and could be terminated in 2026."

For researchers, the message was unmistakable: your funding can be revoked retroactively, and the criteria for revocation are political as much as scientific. The rational response, for anyone who depends on federal grants to sustain their career and their lab, was to adapt.

The New Vocabulary of Funded Science

Adaptation looks like a thesaurus exercise with existential stakes.

Researchers across disciplines have begun systematically scrubbing politically sensitive language from their proposals. The changes are not subtle. They represent a wholesale reframing of research objectives to avoid triggering automated or political review.

"Climate change" becomes "extreme weather patterns" or "atmospheric variability." "Diversity" becomes "varied representation" or "broad participation." "Disabilities" becomes "functional impairments." In one widely circulated example, researchers were advised to replace "female" with "child-bearing adults" — a substitution so clinical it borders on parody, except that it reflects genuine fear.

Some faculty have turned to AI tools, asking ChatGPT to identify which terms in their draft proposals might be flagged and suggest neutral alternatives. Organizations have circulated internal lists of "diversity-related language" to help researchers self-edit before submission.

The Lunar and Planetary Science Conference went further, announcing a requirement for the 2026 meeting that all submitted abstracts must comply with executive orders classifying DEI programs as "illegal and immoral discrimination programs." Conference organizers, in effect, made political compliance a condition of scientific presentation.

Dr. Christine Curran, a faculty member advising junior researchers, offered blunt guidance: "Do not write words like 'environmental justice' or 'minorities.'" Not because the concepts are irrelevant to the research — but because the words themselves have become funding risks.

The Measurable Impact on Research Output

Self-censorship is, by its nature, difficult to quantify. But the proxy indicators are stark.

The Center for Integrative Natural Science and Mathematics (CINSAM) at Northern Kentucky University reported that proposal submissions dropped by more than 70 percent — from an average of seven to just two — in a single cycle. The shortfall was not explained by reduced funding availability. NSF received $8.75 billion in FY2026, and NIH received $48.7 billion, both stable or slightly increased from prior years. Researchers simply stopped applying.

The reasons are compounding. Writing a competitive federal grant proposal takes months of work. If the resulting award can be terminated retroactively based on political criteria that did not exist when the proposal was submitted, the expected return on that investment plummets. Early-career researchers, who have the least institutional protection and the most to lose, are disproportionately affected.

Dr. Brittany Smith, an assistant professor at NKU, described the prevailing mood: "People are just clinging on." Some faculty have begun discouraging students from pursuing research careers in the United States, pointing to the relative political insulation of European scientific infrastructure as a more stable foundation for long-term work.

The National Institute of General Medical Sciences (NIGMS) — which supports the KY INBRE program funding biomedical research across multiple states — faces its own staffing crisis. According to Nature, NIGMS is projected to have no voting advisory members by year's end, and its annual March meeting has been canceled indefinitely. The advisory infrastructure that guides federal research priorities is itself eroding.

The Paradox of Stable Budgets and Unstable Systems

The FY2026 Consolidated Appropriations Act, signed on February 3, 2026, was supposed to stabilize things. Congress rejected the administration's proposed 40 percent cuts to NIH and provided a $210 million increase. NSF funding held steady. DOE's Office of Science received $8.4 billion.

On paper, the research enterprise is intact. The money is there.

But funding levels alone do not determine whether research happens. What matters equally is whether researchers believe the system will treat their work fairly — that proposals will be evaluated on scientific merit, that awards will be honored through their full term, and that the language of their discipline will not be used as grounds for defunding.

That belief is eroding. And the consequences extend beyond individual proposals.

When researchers avoid studying health disparities because the topic has become politically dangerous, the resulting knowledge gap affects public health policy for decades. When climate scientists reframe their work to avoid the term "climate change," the policy relevance of their findings becomes harder to communicate. When conferences require political compliance for abstract submission, the norms of open scientific discourse weaken.

The Consolidated Appropriations Act restored funding, but it did not restore the conditions under which researchers feel safe doing the work the funding is supposed to support.

What Grant Seekers Should Do Now

The practical reality is that researchers cannot wait for the political environment to normalize. Proposals need to be written, submitted, and funded now. Here is how to navigate the current landscape without abandoning the substance of your work.

Reframe, but do not retreat. The underlying research objectives — understanding disease disparities, modeling climate impacts, measuring ecological changes — remain scientifically valid and fundable. The language needs to be strategic. Focus on methodology and outcomes rather than politically coded framing. "Characterizing differential health outcomes across population subgroups" communicates the same research agenda as "addressing health disparities" but carries less political risk.

Diversify your funding portfolio. Foundation giving is projected to reach $118 to $122 billion in 2026, a 5 to 7 percent increase. Philanthropic funders — including the MacArthur Foundation, the Simons Foundation, and research-focused family foundations — are explicitly seeking to fill gaps left by federal uncertainty. If your work touches areas that federal agencies have deprioritized, philanthropic funding may be more receptive than it has been in years.

Document everything. If you receive a federal award, maintain meticulous records of compliance, deliverables, and expenditures. The legal battles over terminated grants have consistently turned on whether agencies followed proper procedures. Researchers with clear documentation of their compliance have had more success in reinstatement proceedings.

Watch the solicitation language. Federal agencies themselves are signaling their current priorities through the specific terminology they use in Notices of Funding Opportunity. If an NSF solicitation uses "broad participation" rather than "diversity," that is a cue about the vocabulary that reviewers expect to see in your proposal.

Build shelf-ready proposals. The compressed FY2026 timeline — agencies must obligate all funding by September 30 — means opportunities will appear and close quickly. Having a near-complete proposal that can be adapted to specific solicitations gives you a structural advantage.

The self-censorship trend is real, it is measurable, and it is reshaping the competitive landscape. Researchers who understand the new rules — not as capitulation but as strategy — will continue to get funded. Tools like Granted can help you calibrate your proposal language to current agency priorities while preserving the scientific substance of your work.