Protesters gathered on a Boston bridge Friday to demand action on climate change.
The rally took place on the Congress Street Bridge, where a large crowd congregated Friday afternoon.
Members of the grassroots movement "Extinction Rebellion" are calling on governments to implement aggressive programs to protect people and ecosystems.
In-depth news coverage of the Greater Boston Area.
Experts say rising sea levels will eventually put parts of the Seaport District underwater.
Just a week earlier, a crowd of thousands gathered at Boston's City Hall Plaza for the Climate Strike.