Mark Carney’s First Supreme Court Nominee Signals Moderate, Measured Approach
Appointment of Justice Glenn Joyal draws praise for experience and judicial restraint as Ottawa faces major constitutional challenges

Prime Minister Mark Carney’s first nomination to the Supreme Court of Canada is Justice Glenn Joyal, the current Chief Justice of Manitoba’s Court of King’s Bench. The appointment comes at a time when the federal government is preparing to address significant constitutional questions, including federal-provincial relations, Charter of Rights challenges, and issues related to national unity, particularly amid renewed separatist sentiment in Alberta and Quebec.
Justice Joyal is described by legal scholars and practitioners as a moderate, with a judicial philosophy rooted in restraint and deference to legislative bodies. His nomination is not seen as indicative of a specific ideological position. Emmett Macfarlane, a constitutional law expert at the University of Waterloo, noted that Joyal “can’t be easily characterized on a simple liberal-conservative, two-dimensional ideological spectrum,” emphasizing the importance of judicial independence and the lack of overt partisanship in Canada’s court system. Macfarlane suggested that Joyal’s approach reflects caution in the judicial role, particularly regarding deference to Parliament.
Geoffrey Sigalet, director of the University of British Columbia’s research group for constitutional law, characterized the appointment as a positive development for Western Canadians who have expressed feelings of alienation. He stated that Joyal “will lend a good, moderate voice to the deliberations the court has on some of these really important issues,” and that his presence is likely to promote a more measured and restrained judicial role, especially in federalism disputes and cases involving major national projects.
Joyal’s nomination has also received favourable responses from various quarters. Legal professionals have cited his extensive experience, spanning nearly three decades on the bench, as a key asset. Some First Nations have acknowledged his reputation in matters of access to justice and reconciliation. The choice has also garnered approval from some Conservative figures, including those in Danielle Smith’s Alberta government, despite their previous criticism of Liberal-appointed judges.
Joyal is set to replace retired justice Sheilah Martin, who was widely regarded as a progressive voice on the Supreme Court. Eugene Meehan, a lawyer and former executive legal officer at the Supreme Court, highlighted Joyal’s trilingualism and noted that he brings more judicial experience than all but one sitting justice had at the time of their appointments. Meehan described the nomination as “pragmatic, low-drama, institution-first.”
Among Joyal’s notable rulings are his decisions to uphold Manitoba’s pandemic-era public health orders against Charter challenges, to grant the province’s first physician-assisted death following the Supreme Court’s landmark decision but prior to the introduction of federal legislation, and a recent finding that both the Manitoba and federal governments breached First Nations’ rights to self-governance in the context of child welfare.
Kerri Froc, a law professor at the University of New Brunswick, observed that Joyal’s decisions have been “quite reasonable” within the constraints of existing Supreme Court jurisprudence. She noted, however, that the context changes when a judge transitions from a lower court to the Supreme Court, where they become a principal decision-maker with broader influence.
Joyal has articulated elements of his judicial philosophy in public forums, including a 2017 keynote address at the Canadian Constitution Foundation’s Law and Freedom Conference, which he referenced in his application for the Supreme Court. In that speech, he argued that judicial power in Canada has expanded significantly over the past 35 years, leading to increased judicial dominance in the relationship between courts and legislatures. He suggested that the Charter’s interpretation has sometimes exceeded its intended scope, resulting in a “flight from politics” and a “zero-sum game of Charter litigation.” Joyal stated, “It is my position that the new Canadian political culture has been in part, both caused by and now, very much reflects, what has been over the last 35 years, an increasing judicial dominance in that judicial/legislative institutional relationship.”
Some observers have raised questions about the implications of Joyal’s expressed views if applied at the Supreme Court. Froc pointed to his comments regarding section seven of the Charter, which protects “life, liberty and security of the person,” and noted that courts have been called upon to interpret this provision in a wide range of cases, including matters such as bike lanes in Toronto, homeless encampments, supervised drug consumption sites, and Quebec’s ban on public sector workers wearing religious symbols—a law currently under Supreme Court review after Quebec invoked the notwithstanding clause.
Political considerations have also been noted in the selection process. Ben Woodfinden, a former director of communications for Conservative Leader Pierre Poilievre, suggested that Joyal was a broadly acceptable candidate and that there was a “very good chance” Poilievre would have nominated him had the Conservatives won the previous year’s election.
Joyal is expected to appear before a parliamentary committee to answer questions prior to his appointment being finalized. The process is consistent with established protocols for Supreme Court appointments, which include public hearings and opportunities for parliamentarians to assess nominees’ qualifications and perspectives.
The context for this appointment includes ongoing legal and political debates about the scope of judicial power, the role of the Charter in Canadian society, and the extent to which courts should intervene in legislative decisions. The Supreme Court’s composition and philosophy can have significant implications for the outcome of cases that address complex issues involving federalism, Indigenous rights, civil liberties, and the division of powers between different levels of government.
Justice Joyal’s record, background, and stated approach suggest he will bring a perspective of moderation and institutional restraint to the Supreme Court. As the court prepares to hear cases with potential ramifications for national unity, provincial autonomy, and the federal government’s legislative agenda, Joyal’s views on the balance between judicial and legislative authority are likely to be influential in shaping Canadian jurisprudence in the coming years.