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Favelas in RJ state are often located on hills, which served as refuge for enslaved people - after the abolition of slavery (1888) - and immigrants, who worked for downtown citizens. The Law of lands (1850) prevented unoccupied lands to be owned through labour and provided government subsidies for the arrival of foreign settlers to be hired in the country, further devaluing the work of black men and women. As a result, favelas today are mostly composed of a black population, surviving decades of persecutions and low incomes while defending, preserving and creating a unique culture rooted in African origins that reverberates into music and the arts. Children in favelas, due to social and economical inequality and racial discrimination, have less possibility of personal development and professional realization. They attend public schools where in 2021, according to SAEB, students do not reach a satisfactory level in Portuguese language (69%) and math (95%).

They hardly have access to after-school courses and do not tend to see themselves represented in the academic community. This produces a disadvantage in access to higher education and consequently in opportunities for decent employment. The project Closer to the Sky aims at co-producing scientific knowledge in collaboration between astronomers and artists/educators living in the favela of Cantagalo Pavão Pavdosinho (PPG, RJ, Brazil), for children, teenagers and young adults of the community. We will work in close collaboration with the social project Ninho das Aguias, where classes and night sky observations will be held.
Offering extracurricular courses and cultural experiences to students in the PPG, we wish to enrich their school curriculum and strengthen the chance they wish to stay in education after secondary school. A key element of the courses is providing positive role models of scientists from Afrodescendant backgrounds, reinforced by the presence of local artists and educators, thus endorsing their role within the academic community. The project also creates just work opportunities for local artists and educators, who will offer workshops rooted in favela culture, while at the same time creating novel, decolonial courseware based on contextualized science, i.e materials that use the context of marginalized societies as examples where we can understand, learn and make science. The material developed within the project will be shared as Open Educational Resources in several languages.

Barbosa Araujo, Claudio Alberto. 2023. "Closer to the Sky." In 4S Paraconference X EiJ: Building a Global Record, curated by Misria Shaik Ali, Kim Fortun, Phillip Baum and Prerna Srigyan. Annual Meeting of the Society of Social Studies of Science, Honolulu, Hawaii, Nov 8-11.

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The authors offer a review of themes within occupational health and environmental public health surveillance over the past decade. In reviewing the history of public health surveillance, the authors highlight key acts of Congress in the 1970s that have made the development of “modern” occupational health and environmental health surveillance possible—but which also failed to develop into a cohesive and well-connected data management systems across federal agencies. Separate agencies were tasked with different data collection, management and intervention tasks in ways that fragmented the surveillance system to the point of ineffectiveness.

The authors argue that effective surveillance for occupational and environmental health demands development of a clear purpose for collecting data and having the data available to make meaningful analysis possible. They turn to the CDC’s childhood lead prevention program to demonstrate these points.