The phrase "divisive debate" refers to a discussion or argument in which people have strong disagreements, often leading them to take opposing sides and causing divisions or splits among them. Full definition
But efforts to impose forms of character education with a predetermined set of values onto students and communities often provoke bitter and divisive debate between many liberals and conservatives. (edweek.org)
Just a handful of Syracuse residents turned up to the Common Council's first public hearing on the lengthy and divisive debate over the future of Interstate 81 through the city's core. (wrvo.org)
The Canadian system is very different; as other countries turn away refugees or have divisive debates on limiting newcomers, Canadians will welcome many immigrants to the country. (lawyer-monthly.com)