Rep. Seth Moulton (D) and Sen. Ed Markey (D) met Thursday for their final televised debate in the Massachusetts Democratic Senate primary. The candidates discussed issues of age, legislative priorities, and transgender rights ahead of the September 1 primary election.
Rep. Moulton, 47, is challenging the 80-year-old Sen. Markey for the seat Markey has held since 2013. The debate, hosted by WCVB-TV, WBUR-FM, and The Boston Globe, comes as early voting is scheduled to begin this Saturday. Public polling cited by The New York Times currently shows Markey with a lead over Moulton.
A central point of contention was the age of the candidates. Moulton argued that the state needs a "new generation of leadership" and expressed support for congressional age limits. Markey stated that lawmakers who cannot perform their duties should step down but emphasized his own energy and legislative record, specifically his work on the Green New Deal and artificial intelligence.
During the debate, Markey questioned Moulton's consistency on transgender rights, citing comments Moulton made following the 2024 election regarding transgender women in sports. Moulton apologized for any hurt caused by those remarks but maintained that there should be a discussion regarding "safety and fairness" in athletics.
For Massachusetts residents, the choice involves differing approaches to federal policy on health care, climate, and technology regulation. Markey advocates for "Medicare for All" and the "Green New Deal," citing endorsements from high-profile progressives. Moulton has proposed what he terms a "progressive affordability agenda" focusing on housing and education as human rights, while at times aligning with more moderate governors. A person living in the state would see the direct result of this choice in how their senator votes on federal spending and social legislation starting in January 2027.
The debate over age and artificial intelligence also highlights a growing discussion in the Senate regarding the ability of older lawmakers to regulate emerging technologies. Moulton argued that Markey's lack of specific knowledge regarding the AI applications on his own devices is a reason for generational change. Markey countered that his focus is on building legislative safeguards regardless of the specific application names.
What happens next: Early voting in Massachusetts begins this Saturday, August 22. The primary election is scheduled for Tuesday, September 1, 2026. The winner of this contest will proceed to the general election in November.