
Managing Our Urban Ecosystems for Survival
An urban ecosystem is man-made. It is not natural in the way that mountains, forests and oceans are. Nonetheless, its four elements --land, air, waters and peoplemaintain a dynamic balance the poor management of which results in pollution, environmental deterioration and social problems.
Metro Manila is confronted with the environmental and social problems that accompany rapid industrialization and increase in population density. A 1990 study commissioned by the Asian Development Bank identified eight leading environmental problems. These are:
1. solid waste
2. slum areas
3. flooding
4. water pollution
5. air pollution
6. hazardous/toxic waste
7. destruction of naturBI resources
8. noise pollution.
These environmental problems occur for a variety of reasons; but oftentimes, these reasons include underlying social problems that extend beyond the city. For example, the increase in the number of squatters and slum areas is not only associated with inadequate housing facilities or the high cost of urban real estate but it is also a consequence of rural poverty, rural unemployment and the migration of the rural poor into fhe cities to seek their livelihood. Once established, slum areas in turn spin an ever-evolving web of social consequences.
Transactions of the National Academy of Science and Technology To solve the environmental problems of Metro Manila, we must address both the physical and social determinants which give rise to these problems. Resources need to be found to finance the infrastructure improvements for solid waste disposal, sewage, transport, social services and many others. Without doubt, long- term solutions must take into account the larger issues of poverty, social equity and good government.
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Policy Brief: Mitigating Dengue in a Warming World
Strategies Against Dengue Outbreaks The study is the first nationwide analysis of the impact of climate-induced temperature changes on dengue incidence in the Philippines. It provides a nuanced understanding of the intertwined relationship between dengue and rising temperatures worsened by climate change and the socio-economic factors that affect it.
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Policy Brief: Strengthening Regulation of PFAS in Food Packaging Perspectives from the Philippines
Per- and Polyfluoroalkyl- substances (PFAS), a group of chemicals widely linked to a variety of health conditions, including cancer, immunotoxicity, cardiorespiratory diseases, endocrine toxicity, reproductive issues, and neurodevelopmental complications, has been found to be commonly used in food paper packaging products. Women, children, and factory workers are at higher risk to these negative health impacts due to inherent age and sex-related vulnerabilities and increased exposure. This scoping review investigates the existing policies and regulations for PFAS use in food paper packaging in the Philippines, as well as the gaps and challenges in mitigating risk exposure in vulnerable populations.