Harvard University's proposal to increase class sizes in its Expository Writing Studio 10 courses from 10 to 15 students has sparked a labor dispute. Union representatives argue this unilateral change increases instructor workload and must be bargained, citing federal labor law. Harvard maintains it's an academic decision open for discussion.source https://timesofindia.indiatimes.com/education/news/harvard-universitys-plan-to-expand-writing-class-size-draws-union-objection/articleshow/130352622.cms