Science Diplomacy: How ACS Champions Human Rights in Chemistry
"Discover how the American Chemical Society's initiatives are fostering scientific exchange, protecting researchers, and upholding ethical practices worldwide."
In an era defined by rapid geopolitical shifts and an ever-increasing flow of information, the role of science in fostering international cooperation and upholding human rights has never been more critical. The American Chemical Society (ACS), as a leading scientific organization, has taken a proactive stance in addressing these challenges through its Science & Human Rights program. This initiative not only aims to protect the rights of chemists and researchers worldwide but also seeks to promote ethical practices and ensure the free exchange of scientific knowledge.
The ACS Science & Human Rights program recognizes that scientific progress is inextricably linked to the principles of human rights. When researchers are threatened, whether by political instability, discriminatory policies, or restrictions on academic freedom, the entire scientific community suffers. By advocating for these individuals and promoting a culture of ethical conduct, the ACS strives to create an environment where scientific discovery can flourish for the benefit of all.
This article delves into the multifaceted efforts of the ACS Science & Human Rights program, exploring its key initiatives, successes, and ongoing challenges. From engaging members through the Alert Network to fostering global collaborations and promoting ethical guidelines, the ACS is working to build a more just and equitable scientific landscape. Join us as we examine how this program is making a tangible difference in the lives of scientists and the advancement of chemistry worldwide.
Measuring Human Rights Progress
OHCHR reports that data on discrimination is now available in 119 countries, compared with just 15 in 2015. It also reports that fully compliant national human rights institutions have nearly tripled over the past three decades, strengthening statistical capacity and accountability. OHCHR's Human Rights Count presents a global snapshot through four key Sustainable Development Goal indicators linked to SDG16 and SDG10. Organizations such as the Human Rights Data Analysis Group use statistical analysis, expert testimony, and partnerships with human rights defenders to investigate violations.
A Rights-Based Scientific Approach
A human rights-based approach to science, technology, and development places human rights at the center of how the international community addresses global challenges. It asks scientists to examine how their work connects with human rights and to extend their knowledge accordingly. Recent scholarship links science diplomacy within science to the international human-rights framework of the right to science. Other research argues that greater attention is needed to science diplomacy and international cooperation so scientific progress and its benefits can be shared more broadly.
Science and Human Rights in Practice
Scientists have contributed to human rights by defending freedom of scientific inquiry and the ability to report findings without interference. They have also used scientific knowledge to reveal truths about human-rights violations and supported colleagues under attack. Science diplomacy is commonly understood as cross-border scientific exchange and collaboration serving diplomatic functions, including relationship-building among states and international organizations. Historical scholarship continues to examine science, technology, and medicine within their international contexts.
Safeguarding Scientists at Risk: The ACS Alert Network
One of the most impactful components of the ACS Science & Human Rights program is its Alert Network. This rapid-response system engages ACS members to take action on behalf of chemists and chemical engineers who are facing threats or persecution. When a scientist's rights are violated, the Alert Network disseminates information and mobilizes members to advocate for their protection.
- Rapid Response: The Alert Network quickly mobilizes members when a scientist's rights are threatened.
- Advocacy: Members engage in letter-writing campaigns, contact government officials, and raise awareness through social media.
- Solidarity: The ACS demonstrates its commitment to standing with its members and defending their rights.
An Expanding Research Field
Recent research coverage treats diplomacy as a field involving new papers, news, opinions, discoveries, and methods from international research communities. A 2026 Springer Nature chapter describes science impacting diplomacy as the use of scientific evidence to inform foreign policy and address transnational challenges. It also describes diplomacy impacting science through tools that can facilitate visas or impose export controls. The 2025 Science Diplomacy Review highlights cooperation on clean energy, waste management, nuclear science, Arctic research, and capacity building.
Limits and Risks
Science diplomacy may not resolve conflicts when political interests, unequal resources, or restrictions on scientific exchange prevent meaningful cooperation. Scientific collaboration can also be constrained by diplomatic tools such as export controls, visa barriers, or competing national priorities. These limitations suggest that science diplomacy should be treated as a complementary channel rather than a guaranteed substitute for political negotiation. Its effects are therefore likely to vary by context and by the degree of trust among participating institutions.
Three Modes of Science Diplomacy
Comparative policy research distinguishes among three relationships between science and foreign policy. “Diplomacy for science” uses diplomatic activity to facilitate scientific cooperation, while “science for diplomacy” uses science to support diplomatic relations. “Science in diplomacy” uses scientific knowledge to inform foreign policy. Scholars also note that the concept remains contested, with competing interpretations presenting it as a form of diplomacy, part of global-challenges discourse, or a feature of internationalized and competitive science.
Promoting Ethical Practices: The Global Chemists' Code of Ethics
Recognizing that ethical conduct is paramount to scientific integrity, the ACS has spearheaded the development of a Global Chemists' Code of Ethics. This initiative, supported by the U.S. Department of State's Chemical Security Program, brings together scientists from around the world to establish a common set of ethical principles that can be applied to chemistry-related businesses, academic institutions, and civil society organizations. The code addresses issues such as responsible research practices, environmental stewardship, and the prevention of chemical weapons proliferation. By promoting ethical conduct, the ACS aims to foster a culture of trust and accountability within the global chemistry community.
Connecting Evidence and Rights
Taken together, science diplomacy can be understood as a bridge between scientific practice, international cooperation, and human-rights concerns. Its value depends on whether scientific knowledge informs policy while respecting the right to science and the freedom of inquiry. The approach is strongest when cooperation produces shared benefits and gives evidence a meaningful role in addressing transnational problems. Because diplomatic instruments can both enable and constrain science, outcomes require careful attention to institutional power and access.
Expanding Cooperation
Future science diplomacy may place greater emphasis on international cooperation, shared scientific benefits, and the protection of open channels for researchers. Emerging priorities are likely to include transnational challenges that require sustained collaboration rather than isolated national responses. The field may also develop stronger mechanisms for anticipating human-rights consequences before scientific or technological initiatives are implemented. Progress will depend on balancing openness and cooperation with legitimate policy and security concerns.
Structural Constraints
Science diplomacy operates within broader systems shaped by unequal resources, political conflict, and differing national priorities. These conditions can determine who participates in research, whose evidence influences policy, and who benefits from scientific advances. Human-rights commitments provide a framework for assessing those inequalities, but applying that framework across borders remains difficult. The result is a field with significant promise but no automatic protection against exclusion or misuse.
People Behind the Partnerships
Case studies present science diplomacy as a human activity involving challenges, strategies, and outcomes in cross-border collaboration. Research on Slovakia shows how science diplomacy can shape both the scientific landscape and the international standing of a small state. During sociopolitical crises, the global scientific community can spotlight human-rights violations and damage to education and research. When traditional diplomacy falls short, science diplomacy may provide a less threatening channel for conflict resolution.