Has photography lost its power to critique society? Or has it merely changed form? Today’s visual activism exists on Instagram, in drone footage, on protest walls. When images go viral, they can still disturb, reveal, and demand justice.
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The discovery of cosmic microwave background radiation (CMB) provided strong evidence for the Big Bang theory and offers a snapshot of the universe's early state. Studying the CMB continues to refine our models of the universe’s origins, including its age and overall composition.
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Large-scale afforestation efforts have complex ecological impacts. Planting trees on degraded lands contributes to carbon sequestration, habitat restoration, and soil stabilization. However, monoculture plantations, if poorly managed, can reduce biodiversity and disrupt local ecosystems. Water consumption by new forests may strain regional resources, especially in arid zones. Selecting native and diverse species enhances ecological resilience and supports local wildlife. Socioeconomic factors such as community involvement and land tenure affect project success. Rigorous ecological assessments, continuous monitoring, and adaptive management strategies are essential to balance benefits against unintended consequences. When executed thoughtfully, massive reforestation programs serve as effective climate mitigation and biodiversity conservation measures.
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