Father Charles is a Catholic priest, working for the Kenya Conference of Catholic Bishops in Nairobi. He is the National Executive Secretary for the Pastoral and Lay Apostolate, Ecumenism and Interreligious Dialogue. He also the Chair of the Kenya Interfaith Network of Action on the Environment. He earned his PhD in Rome and has written several books on faith and conservation and raises awareness with religious leaders of all faiths about the illegal wildlife trade and the need to protect the environment.