On February 15, 2026, Ghanaian President John Dramani Mahama announced the upcoming submission of a resolution to the United Nations General Assembly aimed at classifying the transatlantic trafficking of Africans as “the gravest crime against humanity.” Beyond the symbolic declaration, this initiative raises major legal, diplomatic, and memorial questions. What could such recognition actually achieve? And how can the history of slavery be integrated into contemporary international law?
Can Ghana Have the Slave Trade Recognized as a Crime Against Humanity?
On February 15, 2026, during the African Union summit in Addis Ababa, Ghanaian President John Dramani Mahama announced that his country would submit a draft resolution in March to the United Nations General Assembly seeking official recognition of the transatlantic slave trade and racialized slavery as “the gravest crime against humanity.” This declaration comes amid growing continental mobilization around reparations and historical justice.
Ghana occupies a particular place within this dynamic. The first sub-Saharan African state to gain independence in 1957 under the leadership of Kwame Nkrumah, it has gradually positioned itself as a central actor in diasporic memorial policies. The forts of Cape Coast and Elmina, former major centers of the Atlantic captive trade, have been listed as UNESCO World Heritage Sites since 1979. In 2019, the “Year of Return” organized by Accra aimed to strengthen ties with descendants of the African diaspora.
The 2026 initiative also follows the continuity of demands carried by the Caribbean Community (CARICOM), which has advocated for more than a decade in favor of reparations linked to slavery and colonization. Ghana states that it is acting in coordination with several African and Caribbean states, seeking to inscribe the memory of the slave trade into the language of international law.
The transatlantic slave trade developed from the 15th to the 19th century, mainly between West and Central Africa and the Americas. The most widely accepted estimates, notably from the Trans-Atlantic Slave Trade Database, place the number of Africans forcibly embarked toward the American continent at approximately 12 to 12.5 million. Around 10 to 10.7 million are believed to have survived the crossing.
The principal powers involved were Portugal, Spain, Great Britain, France, the Dutch Republic, and later the United States. The Atlantic slave trade constituted an integrated economic system linking the production of raw materials (sugar, cotton, tobacco) to capital accumulation in Europe and the colonies.
It is historically established that local African actors also participated in the capture and sale of captives. This participation, well documented by contemporary historiography, should not, however, be interpreted as structural symmetry: the Atlantic trade relied on massive external demand organized by European maritime powers possessing naval and financial infrastructures.
The demographic, social, and economic consequences for Africa remain debated among historians, but consensus highlights a lasting impact on regional political structures and development trajectories.
The concept of a “crime against humanity” formally appeared in international law after the Second World War, notably during the Nuremberg Trials (1945–1946). It refers to acts committed against civilian populations as part of a widespread or systematic attack.
Article 7 of the Rome Statute of the International Criminal Court (1998) includes slavery among crimes against humanity when practiced in the context of a widespread or systematic attack against a civilian population.
However, the transatlantic slave trade predates the emergence of these modern legal categories. The principle of non-retroactivity in international criminal law therefore raises a difficulty: can acts predating contemporary codification be legally classified in such a manner?
Some legal scholars argue that the prohibition of slavery already constituted an emerging principle of the law of nations during the 18th and 19th centuries. Others emphasize that the current qualification would necessarily remain symbolic rather than penal. A General Assembly resolution would have no binding effect regarding prosecutions, but it could produce normative recognition.
A distinction must be made between moral recognition and legal responsibility. A United Nations General Assembly resolution carries no binding force. It expresses a collective political position but does not create automatic financial obligations.
The reparations demands advanced by CARICOM rest on a historical and moral argument combined with claims linked to contemporary inequalities. However, moving from symbolism to material measures implies complex diplomatic negotiations.
International experience shows that processes of recognition (such as those concerning South African apartheid or the Holocaust) can take various forms: official apologies, educational programs, memorial funds. Each case remains specific.
The Ghanaian initiative comes at a time of redefinition in Africa–West relations. Debates over the restitution of artworks, colonial reparations, and climate justice reflect the rise of historical claims.
For African states, inscribing the transatlantic slave trade into the language of international law allows the issue to shift from the moral sphere to that of global norms. The objective is less about immediately obtaining financial compensation than about securing recognition of a hierarchy of historical crimes.
For former colonial powers, such recognition could provoke sensitive internal debates, particularly in Europe and North America, where the memory of slavery remains politically polarized.
Beyond law, Ghana’s approach also relates to a global economy of memory. The forts of Cape Coast and Elmina symbolize a past now integrated into world heritage. Memorial tourism, cultural productions (cinema, literature, museums), and commemorative practices all contribute to the construction of a transnational narrative.
International recognition could reinforce these dynamics by consolidating a global memory of the slave trade, already present in UNESCO programs and international commemorations.
Ghana and the UN: Toward Recognition of the Slave Trade as a Crime?
Ghana’s initiative to have the transatlantic slave trade recognized as “the gravest crime against humanity” cannot be reduced to an isolated symbolic gesture. It forms part of a broader diplomatic strategy aimed at inscribing the history of slavery into the language of contemporary international law.
Legally, the resolution would have an essentially normative and political scope. Historically, it would contribute to asserting a structuring interpretation of Atlantic modernity. Diplomatically, it could reconfigure certain memorial balances between Africa, Europe, and the Americas.
If the past cannot be changed, its qualification remains a central issue in contemporary international relations. Recognition may ultimately be less an end in itself than an instrument: the means through which states seek to transform memory into political leverage.
Notes and References
- United Nations, United Nations Charter, 1945.
- United Nations General Assembly, Resolution 60/147 (2005), Basic Principles and Guidelines on the Right to a Remedy and Reparation.
- Rome Statute of the International Criminal Court, July 17, 1998, art. 7 (crime against humanity).
- Slavery Convention, League of Nations, 1927.
- Supplementary Convention on the Abolition of Slavery, UN, 1956.
- UNESCO, The Slave Route Project, official reports (since 1994).
