---
title: "Politicization of science"
chunk: 4/5
source: "https://en.wikipedia.org/wiki/Politicization_of_science"
category: "reference"
tags: "science, encyclopedia"
date_saved: "2026-05-05T04:33:42.842009+00:00"
instance: "kb-cron"
---

On May 1, 2007, deputy assistant secretary at the United States Department of the Interior Julie MacDonald resigned after the Interior Department Inspector General, Honorable Earl E. Devaney, reported that MacDonald broke federal rules by giving non-public, internal government documents to oil industry and property rights groups, and manipulated scientific findings to favor Bush policy goals and assist land developers. On November 29, 2007, another report by Devaney found that MacDonald could have also benefitted financially from a decision she was involved with to remove the Sacramento splittail fish from the federal endangered species list. MacDonald's conduct violated the Code of Federal Regulations (CFR) under 5 C.F.R. § 2635.703, Use of nonpublic information, and 5 C.F.R. § 2635.101, Basic obligation of public service. MacDonald resigned a week before a House congressional oversight committee was to hold a hearing on accusations that she had "violated the Endangered Species Act, censored science and mistreated staff of the U.S. Fish and Wildlife Service."

===== Climate change =====
In December 2007, the Christian Science Monitor reported that at least since 2003, and especially after Hurricane Katrina, the George W. Bush administration broadly attempted to control which climate scientists could speak with reporters, as well as edited scientists' congressional testimony on climate science and key legal opinions. Those who have studied organizations that set up to delay action and manufacture uncertainty about the well-established scientific consensus have divided their tactics into three steps: first, deny that there is a problem, second, make the case that there are benefits involved, and, third, insist that there is nothing that can be done. In a study, "The legitimacy of environmental scientists in the public sphere" by Gordon Gauchat, Timothy O'Brien, and Oriol Mirosa, the researchers conclude that attitudes about environmental scientists as policy advisers are highly politicized. Their results demonstrate that, to be perceived by the public as a reputable policy advisor, the public's perception of their integrity and understanding weigh more strongly than their agreement with scientific consensus.

===== Waxman report =====
In August 2003, United States, Democratic Congressman Henry A. Waxman and the staff of the Government Reform Committee released a report concluding that the administration of George W. Bush had politicized science and sex education. The report accuses the administration of modifying performance measures for abstinence-based programs to make them look more effective. The report also found that the Bush administration had appointed Dr. Joseph McIlhaney, a prominent advocate of abstinence-only program, to the Advisory Committee to the director of the Centers for Disease Control. According to the report, information about comprehensive sex education was removed from the CDC's website. Other issues considered for removal included agricultural pollution, the Arctic National Wildlife Refuge and breast cancer; the report found that a National Cancer Institute website has been changed to reflect the administration view that there may be a risk of breast cancer associated with abortions. The website was updated after protests and now holds that no such risk has been found in recent, well-designed studies.

===== Abortion–breast cancer hypothesis =====

The abortion-breast cancer hypothesis is the belief that induced abortions increase the risk of developing breast cancer. This belief is in contrast to the scientific consensus that there is no evidence suggesting that abortions can cause breast cancer. Despite the scientific community rejecting the hypothesis, many anti-abortion advocates continue to argue that a link between abortions and breast cancer exists, in an effort to influence public policy and opinion to further restrict abortions and discourage women from having abortions. While historically a controversial hypothesis, the debate now is almost entirely political rather than scientific. The most notable example of the politicization of this topic was the modification of the National Cancer Institute (NCI) fact sheet by the George W. Bush administration from concluding no link to a more ambiguous assessment regarding the abortion-breast cancer hypothesis, despite the NCI's scientifically based assessment to the contrary.

===== United States House Science Subcommittee on Oversight =====
In January 2007, the U.S. House Committee on Science, Space and Technology announced the formation of a new subcommittee, the Science Subcommittee on Oversight, which handles investigative and oversight activities on matters covering the committee's entire jurisdiction. The subcommittee has authority to look into a whole range of important issues, particularly those concerning manipulation of scientific data at Federal agencies. In an interview, subcommittee chairman Representative Brad Miller pledged to investigate scientific integrity concerns under the Bush Administration. Miller noted that there were multiple reports in the media of the Bush Administration's manipulation of science to advance his political agenda, corrupt advisory panels, and minimize scientific research with federal funds. Miller, as part of the House Committee of Science and Technology, collected evidence of interference with scientific integrity by Bush's political appointees.

==== First Trump administration ====

===== Policy =====
The Trump administration marginalized the role of science in policy making, halted numerous research projects, and saw the departure of scientists who said their work was marginalized or suppressed. It was the first administration since 1941 not to name a Science Advisor to the President. In July 2018, Trump nominated meteorologist Kelvin Droegemeier for the position, and Droegemeier was confirmed by the Senate on January 2, 2019, the final day of the 115th United States Congress. He was sworn in by Vice President Mike Pence on February 11, 2019. While preparing for talks with Kim Jong-un, the White House did so without the assistance of a White House science adviser or senior counselor trained in nuclear physics. The position of chief scientist in the State Department or the Department of Agriculture was not filled. The administration nominated Sam Clovis to be chief scientist in the United States Department of Agriculture, but he had no scientific background and the White House later withdrew the nomination. The United States Department of the Interior, the National Oceanic and Atmospheric Administration, and the Food and Drug Administration disbanded advisory committees.

===== Climate change =====