Colleen Kelley
Distinguished Advisor

Dr. Colleen Kelley is a chemistry educator, researcher, author, and science communicator passionate about expanding access to science education and building molecular literacy for learners of all ages. Her work closely aligns with the Chemists Without Borders ethos of “Science in Service to Humanity,” particularly the belief that science can empower communities, improve quality of life, and create meaningful human connection across cultures and borders. Throughout her career, she has taught chemistry and conducted research in international settings, including Hong Kong, Brazil, Kenya, Strasbourg, and Toulouse, experiences that reinforced her belief that chemistry is a universal language shared by all people.

Dr. Kelley’s research background includes work on malaria and a patent related to leishmaniasis therapeutics. She is the author of chemistry textbooks and educational media and is widely recognized for creating innovative approaches that combine chemistry with storytelling, comics, games, and visual learning. She is the creator of Kids’ Chemical Solutions and the M.C. Detective Agency comic book series, educational platforms designed to make chemistry more accessible and engaging for diverse audiences. A former university chemistry professor and current elementary science educator, she has spent more than 30 years teaching chemistry across educational levels. In 2023, she received an Emmy Award for the PBS short documentary Comic Book Chemistry and later presented the TEDx talk “Molecular Literacy for Ages 8–108.”

Beyond the classroom and laboratory, Dr. Kelley is deeply interested in creativity, art, food, and the ways science appears in everyday life. She believes curiosity and storytelling can open doors to science for students who may not initially see themselves reflected in STEM spaces. Her work continues to focus on building inclusive, joyful, and human-centered approaches to chemistry education that connect science to culture, community, and lived experience.

Bangladesh has one of the highest arsenic levels in groundwater in the world.

From its founding in 2005, Chemists Without Borders had a vision: to find a solution to the 40,000 Bangladeshis dying each year from illnesses caused by arsenic poisoning. In 2014, we started our project in Bangladesh and hired five interns to give presentations at high schools explaining the hazards of arsenic in drinking water. Later, we found funding to construct ring wells at two high schools whose wells were heavily contaminated with arsenic.

Currently, we are building a new drinking water and sanitation system at Terial High School in the Chittagong district of Bangladesh. A new well is being constructed to obtain water from the ground, which will be treated with an arsenic removal system to purify the water. Twenty drinking water and hand-washing stations are built to provide safe water to the students. The water will be sanitized with a UV disinfection system before it is supplied to the students for drinking and handwashing. This new arsenic remediation system was designed keeping in mind to solve the arsenic problem in the schools nationwide in Bangladesh.

Well-Water Testing Project

Bangladesh has one of the highest arsenic levels in groundwater in the world. The majority of Bangladeshi citizens use private wells to meet their water needs. Most wells are shallow, less than 300 feet in depth.

Chemists Without Borders recruits university and high school students to test the wells and educate the residents about arsenic and the possibility of sharing water from safe wells with families who take drinking water from contaminated wells.

 

Water-Sharing Project

Water-sharing is a unique program innovated by the Chemists Without Borders. This project is not just about water. It is about empowering young people to solve a health problem that has persisted for years. This program allows neighbors to share water from certified arsenic-free wells. Chemists Without Borders runs this program with the help of high school and college students. Students are trained in testing the well water using a field test kit. The results are shared with the well owners, and the owners are educated about the health risks of high arsenic in the water. Owners of the well with no arsenic or less than 50 ppb arsenic levels are encouraged to enroll in the water sharing program, where they can share the arsenic-safe well water with their neighbors at a nominal cost.

Community participation is at the core of this program. By involving the whole community, the water-sharing program allows for minimizing the risk of arsenic exposure to the population at the lowest cost. We intend to expand this program throughout Bangladesh and other countries where arsenic in water is a problem. The beauty of this model is that it is simple, yet effective; ambitious, yet realistic; extensive, yet cost-effective.