菲律宾马尼拉大都会中产阶级对灾害和土地复垦的风险认知

IF 1.6 Q4 ENVIRONMENTAL SCIENCES Anthropocene Coasts Pub Date : 2023-08-22 DOI:10.1007/s44218-023-00028-4
Ven Paolo Bruno Valenzuela, Miguel Esteban, Motoharu Onuki
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摘要

联合国估计,到2030年,世界上大约一半的人口将由中产阶级组成,他们大多生活在世界各地越来越多的特大城市中。马尼拉等东南亚特大城市长期以来一直受到快速城市化、灾害风险增加和气候变化迫在眉睫的影响的困扰。作为回应,人们越来越关注特大城市的灾害和气候适应性政策,其中大多数政策只关注未来的灾害和环境不确定性将如何影响弱势社区。这导致了为应对灾害和气候变化而重新安置穷人的政策。这项探索性研究试图阐明菲律宾马尼拉大都会中产阶级如何看待灾难和土地开垦。通过对425名中产阶级受访者的在线问卷调查,该研究表明,中产阶级对风险的感知可能会加剧穷人的脆弱性,降低他们的复原力。虽然对风险的了解很高,但中产阶级的行动能力很低,尤其是与弱势社区相比。此外,气候变化和灾害主要被视为环境问题,而防御不足又加剧了这一问题。填海造地以及沿海非正式定居点被视为对环境的入侵。这项研究发现,中产阶级对风险的感知可能会以控制城市人口增长和环境影响为借口,支持驱逐沿海地区的弱势社区,包括那些以填海造地为目标的社区,从而使穷人边缘化。
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Middle-class risk perception of disasters and land reclamation in Metro Manila, Philippines

The United Nations estimate that by 2030 about half of the world’s population would be comprised of the middle-class, who mostly live in the increasing number of megacities around the world. Southeast Asian megacities, such as Metropolitan Manila, have long been troubled by rapid urbanization, increasing disaster risk, and the looming impacts of climate change. As a response, there is a growing focus on disaster and climate resilient policies in megacities, most of which have only centered on how future disasters and climate uncertainty would impact vulnerable communities. This has resulted in policies that cater towards relocation of the poor to combat disasters and climate change. This exploratory study attempts to elucidate how the middle-class views disasters and land reclamation in Metro Manila, the Philippines. Using an online questionnaire survey of 425 middle-class respondents, the study shows that middle-class perception of risk potentially amplifies vulnerability and reduces the resilience of the poor. While knowledge about the risks is high, the capacity of the middle class to act is low, especially compared to vulnerable communities. Also, climate change and disasters are viewed primarily as environmental issues, which is compounded by inadequate defenses. Land reclamation, along with coastal informal settlements, are viewed as an intrusion into the environment. This study finds that the middle-class’s perception of risk may marginalize the poor by favoring eviction of vulnerable communities in coastal areas, including those targeted for land reclamation, under the pretext of controlling the city’s population growth and environmental impact.

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