The Equity Initiative honors the memory of Dr. Richard Cash, who passed away on October 22. A senior lecturer at the Harvard T.H. Chan School of Public Health, Dr. Cash was renowned for his groundbreaking work in developing oral rehydration therapy, a simple, life-saving intervention that has saved millions of lives globally. 

Dr. Richard Cash approached global health challenges with deep respect for local cultures and knowledge. Whether sitting on the floor of a village home to learn from community members or advocating for simple, locally feasible interventions, he embodied the values of humility and cultural respect that have inspired countless health equity advocates. 

Over the years, EI Fellows had the privilege of attending Dr. Richard Cash’s lectures during their Global Learning sessions in Boston. He consistently encouraged Fellows to seek simple solutions to complex issues, reminding them that “simple doesn’t mean second class.” Through his teachings, Dr. Richard Cash demonstrated that impactful health innovations do not require advanced technology but rather a clear vision and unwavering commitment to humanity. Highly respected as an academic, he was equally a champion of practical, real-time solutions—values that resonated deeply with Fellows. They learned from him that impactful health solutions must be actionable and grounded in the unique contexts and realities of those they aim to serve.

Dr. Richard Cash’s legacy as a “pioneer of practical health equity” continues to inspire the EI Fellows. He has set a powerful example for future generations, reminding us to value simplicity, cultural sensitivity and respect, and real-time impact. In his memory, we are committed to carrying forward his vision of equitable, practical solutions for global health challenges.

Pictured below: Dr Richard Cash with the 2016 and 2019 Fellows.