Samuel holds a Master's degree in Public Health (MPH) from the Cyprus University of Technology. He is the co-director of the Mentoring and Research Network (MRN), and also a Student Committee member and Africa Hub lead of the Global Consortium for Climate and Health Education (GCCHE). He has a keen interest in understanding the effect of environmental exposures (using the exposome framework) and socio-structural determinants of health on specific and overall health outcomes, as well as the impact of human activities on climate change and its resultant effect on human health. He is also an environmental justice activist and policy advocate.