Vuyisile Moyo recognised by UNESCO as a leading young scientist

Dr. Vuyisile Moyo, a post-doctoral researcher at the African Climate Development Initiative (ACDI) at UCT, has been named among UNESCO’s young scientists as part of the International Decade of Sciences for Sustainable Development (2024-2033). In partnership with the AXA Foundation for Human Progress and Nature, UNESCO is leading this initiative to spotlight the emerging scientists who are currently tackling some of the world’s biggest problems and turning scientific knowledge and findings into actionable solutions by connecting local communities, people and initiatives to global partnerships and research to policy.

This major recognition as part of this ‘new generation of scientists’ also highlights his important work on the Heat Adaptation Benefits for Vulnerable Groups in Africa (HABVIA) project. This project aims to address some of the large evidence gaps on human health and wider social outcomes of heat adaptation in sub-Saharan Africa (SSA). The project works to co-produce heat adaptation interventions for low-income housing and manual labour across four vulnerable communities in South Africa and Ghana. Dr Moyo’s work focuses on tackling the challenge of heat adaptation through bottom-up, community-driven solutions.

During his interview for UNESCO’s International Decade of Sciences for sustainable development exhibition, Dr Moyo explained:

''I work at the intersection of community development, public health and environmental science. Data is central to my practice: without it, informed decisions about the future are not possible. My grandfather’s belief in evidence-based community development has been a lasting influence.Young scientists bring essential perspectives to the challenges ahead,'' 

Dr. Moyo work on the HABVIA project in Khayelitsha was recently featured in an article published by the Guardian, which explained how the HABVIA team were working to test whether reflective cool roof paint can reduce indoor heat and improve health outcomes for residents in low-income housing.

''Khayelitsha is a densely populated township near Cape Town where the urban heat island effect has increased annually. We work with local communities to understand their experiences of heat and the strategies they put in place to adapt to extreme temperatures.'' (Source: Guardian Article)

The article tracked the research process and outcomes for Dr. Moyo and colleagues as they collected data across 240 homes in four communities in SA and Ghana, below he explains the meaning of heat resilience in this context and one of the project’s key findings:

''Heat resilience refers to how people, communities and institutions adapt to the effects of extreme temperatures. We developed a low-cost passive cooling approach for residential buildings. Applying reflective paint to a roof surface, produced locally in South Africa, can reduce indoor temperatures, on average 3-4C cooler during the hottest time, results not achieved by standard white paint.'' (Source: Guardian Article)

Dr. Moyo also interviewed residents about their housing conditions and lived experience of heat alongside his colleagues who tracked environmental and health readings. The combination of personal testimony from research participants and the quantitative data generated a holistic understanding of the serious health implications of extreme heat on these vulnerable groups and the tangible impact low-cost adaptation measures can make. Participatory science is a form of engaged research that Dr. Moyo has adopted throughout this research and he explains its usefulness here:

''Participatory science involves working with communities to document what is happening in their immediate environment, and to support them in developing and implementing their own responses sustainably.'' (Source: Guardian Article)

This major recognition for Dr. Moyo reflects the importance of African-led research and the role of early-career scientists in shaping key solutions to climate and development challenges across the continent. We as the ACDI, congratulate Dr. Moyo on this outstanding achievement and want to foreground the importance of his research which tackles heat and its health implications with a focus on community-driven solutions to inform climate policy outcomes, risk mitigation and key implementation strategies.