By Obiabin Onukwugha
The Climate Africa Media Initiative Center (CAMIC) has raised alarm over the growing impact of light pollution, describing it as an often-overlooked environmental issue that disrupts ecosystems, wastes energy, and affects human well-being.
CAMIC says light pollution, caused by excessive artificial lighting at night, is more than just an astronomical nuisance; it is a global concern with far-reaching consequences.
The center says, from the disruption of natural circadian rhythms in humans to disorienting migratory birds and harming nocturnal wildlife, unchecked light pollution threatens the delicate balance of our ecosystems.
According to CAMIC, artificial light alters natural behaviors such as mating, migration, and feeding in animals.
“For instance, sea turtle hatchlings often head towards artificial lights instead of the ocean, drastically reducing their survival rates”, it said.
CAMIC also noted that prolonged exposure to light at night has been linked to sleep disorders, depression, and an increased risk of chronic illnesses such as obesity and heart disease due to the suppression of melatonin production.
“Light pollution is one of the easiest environmental issues to address if we act collectively and urgently. By reducing light pollution, we can protect biodiversity, enhance human health, and mitigate climate change impacts,” CAMIC said in a statement issued by Pius Alabi, its Chief Growth Officer.
It further stated that mismanaged lighting wastes significant energy, contributing to greenhouse gas emissions that accelerate climate change.
“CAMIC urges governments, businesses, and individuals to adopt sustainable lighting practices to minimize the impact of light pollution,” the statement continued.
The body therefore recommended the use of fixtures that direct light downward to reduce glare and skyglow, transition to energy-efficient, motion-activated, and dimmable LED lighting, support and enforce regulations to preserve natural night scapes, especially in urban areas and around wildlife habitats as some of the ways to prevent lighting pollution.
CAMIC therefore called on all stakeholders to participate in its upcoming ”Dark Nights, Bright Futures” campaign, which will include community workshops, stargazing events, and educational programs, which it stated, is aimed at promoting awareness about light pollution.
“Together, we can restore the beauty of our night skies and create a healthier, more sustainable world,” the statement added