Expert witness defends ‘advocacy’ in youth-led climate trial

VANCOUVER — An expert pediatrician testifying in Canada's inaugural youth-led climate trial testified that the medical field often perceives advocacy as a means to support patient health, in response to a contention she proposes incorporating "climate advocacy" into her professional responsibilities. Dr. Elizabeth Pinsky, a child psychiatrist based in Boston, provided her testimony while being cross-examined by legal representatives of the Canadian government.

Pinsky revealed she had not personally treated any of the 15 young plaintiffs in the lawsuit, which claims federal legislation infringes upon their constitutional rights by persisting in Canada's trajectory of greenhouse gas emissions. During her testimony on Thursday, she discussed various health risks children face due to climate change, including vulnerability to extreme heat, anxiety, and depression.

This trial in Federal Court marked the fourth occasion in the past three years that Pinsky has offered evidence in youth-led climate change cases, including legal actions against the U.S. Environmental Protection Agency. Pinsky is a founding member of Climate Code Blue, a Boston-area climate action group for health professionals, and is involved in another group focused on implementing the city's climate plan.

When questioned about her advocacy work, Pinsky affirmed that "advocacy is a piece of the work that I do," acknowledging that the context surrounding it is crucial. She stated, "I do think the context matters some." Pinsky informed the court that as climate change intensifies, the health impacts will undoubtedly increase. She emphasized, "There's just no question left in the medical literature about whether that's true."