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News & Analysis · 25 August 2026 · Environment & Ecology

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25 August 2026

GS-3News & Analysis25 Aug 2026thehindu.com

Study: Availability of predictable food through garbage and intentional feeding linked to India’s street-dog population

A new study highlights that the availability of abundant and predictable food sources, such as garbage and intentional feeding (termed 'food subsidies'), significantly influences the population dynamics of street dogs in India's urban ecosystems. Rapid urbanization has intensified this issue, leading to increased dog numbers, congregation, and conflicts with humans, as well as predation on wildlife and disease transmission like rabies. The study argues that interventions like sterilization alone are insufficient without simultaneously addressing these food subsidies. It advocates for a shift towards 'multispecies coexistence,' requiring collaborative efforts from public health, veterinary services, waste management, urban planning, and conservation agencies.

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GS-3News & Analysis25 Aug 2026thehindu.com

Amid Sri Lanka’s green energy push, communities in Mannar fear environmental fallout

The article discusses the environmental and social concerns raised by local communities in Mannar, Sri Lanka, regarding large-scale wind power projects aimed at the country's green energy transition. Despite Sri Lanka's ambition to meet 70% of its energy needs from renewable sources, residents report issues like flash floods, coastline erosion, shrinking fish catch, and noise pollution, fearing a link to these projects. The article highlights the lack of scientific evidence provided by authorities to rule out impacts, the controversy surrounding project approvals (e.g., Adani Group's now-withdrawn project), and the need for transparency, community consent, and comprehensive environmental impact assessments. It also mentions India's involvement in some renewable energy projects in Sri Lanka and the geographical significance of Mannar.

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