The selection of “bear” as Japan’s word of the year for 2025 signals a growing global trend: increasing wildlife-human conflict driven by climate change. From Japan to Africa and Thailand,changing weather patterns are disrupting ecosystems and forcing animals into closer contact with human populations in search of dwindling food sources. this report examines the escalating crisis, detailing how erratic conditions-including droughts, wildfires, and rising temperatures-are impacting species ranging from Asian black bears to elephants, dugongs, and polar bears, and highlighting the urgent need to address the root causes of a rapidly changing climate.
From Numbers to Root Causes
The increasing number of bear encounters with humans in Japan isn’t simply due to a growing bear population, but is directly linked to food scarcity caused by climate change, according to Japanese researchers. The trend, which led to the selection of “bear” as Japan’s word of the year for 2025, highlights a growing global issue: wildlife increasingly encroaching on human habitats as their natural ecosystems are disrupted.
Professor Takeshi Izumi, an ecologist, explained that erratic weather patterns – including spring heat waves and unusually heavy rainfall – are disrupting the fruiting cycles of key food sources for Asian black bears. “When food disappears from the forests, bears have no choice but to follow the scent of human food to survive,” he said. The disruption is causing a rapid decline in natural food production.
Rising average temperatures are also impacting bear hibernation patterns, causing them to enter hibernation later or wake up earlier. This forces them to spend more time searching for food during periods of extreme scarcity. The development underscores the far-reaching consequences of climate change on animal behavior and human-wildlife interactions.
A Climate Crisis: Impacts That Will Change Life as We Know It
The situation with Japanese bears is just one example of how climate change is affecting wildlife around the world, demonstrating that nature can no longer sustain life as it once did. Animals globally are exhibiting “unnatural” behaviors, not through evolution, but because their habitats are being destroyed by the climate crisis.
In Europe and North America, grizzly and black bears are increasingly appearing in urban areas and near garbage dumps. This is largely due to wildfires, fueled by drought and heat waves, which have devastated their natural food sources. Shorter winters are also prompting them to emerge from hibernation earlier, exacerbating food shortages.
In Africa, encroachment of elephants into agricultural areas is on the rise. Prolonged droughts are diminishing water and grazing resources within national parks, forcing elephants to venture further into human-populated areas in search of water.
Polar bears in Eastern Africa and the Arctic are facing an even more dire crisis. The rapid melting of sea ice – their primary hunting ground for seals – is forcing them to swim longer distances and endure longer periods without food, leading to malnutrition and drastically reduced survival rates.
The climate crisis isn’t impacting just one part of the world; it’s disrupting entire ecosystems, affecting plants, animals, and humans – as evidenced by events like widespread flooding. The selection of “bear” as Japan’s word of the year serves as a stark warning and a clear signal to society that the climate crisis is more severe than previously thought and demands immediate action.
From Japan to Thailand: Threats to Marine Life and Coral Reefs
Wildlife in Thailand is also feeling the effects of global warming. Coral bleaching, caused by consistently rising sea temperatures, is severely impacting coral reefs in both the Gulf of Thailand and the Andaman Sea. The loss of coral not only disrupts the marine ecosystem but also affects the food supply and habitat of endangered species like dugongs and Bryde’s whales.
Marine mammals, such as dugongs, are also facing dwindling food sources as rising temperatures and ocean acidification impact the growth of seagrass, their primary food source.
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Ultimately, the choice of “bear” as Japan’s word of the year is a poignant plea for survival – a desperate attempt by these animals to endure something they did not create. The root cause of global warming lies overwhelmingly with human activity.
The crisis is destroying the balance of the ecosystem and threatening a way of life that will no longer be normal.
The “bear” also serves as a measure of failure in environmental stewardship – a stark warning from nature that if we fail to address global warming promptly, ecological problems confined to the wilderness will become conflicts at our doorsteps.
