The focus of Harvard CRCS is to advance computer science research that serves the public interest by prioritizing topics in conservation and public health. CRCS researchers use computing tools and research methods in Artificial Intelligence to help augment decision making on a variety of topics related to health, social services, and wildlife conservation. Problems of prediction, identification, and planning help to leverage and otimize existing resources. Public health topics of current interest include mobile health delivery, tuberculosis medication adherence, COVID 19 spread, suicidality and metal health topics.