Ferdinand Berthier: Pioneer of Deaf Education and Advocacy
Did you know that nearly 5% of the global population—over 430 million people—experience significant hearing impairment? This emphasizes the pivotal role of Ferdinand Berthier’s contributions. As a French educator, Berthier was a key figure in championing the rights and education of the deaf community in the 19th century. Being deaf himself, Berthier was acutely aware…