In Tokyo's metropolitan housing, an elderly man and woman have tragically lost their lives, with heatstroke suspected as the cause of death. As Japan grapples with a severe summer, their demise is a grim reminder of the increased vulnerability of the elderly population to extreme weather conditions. Despite the provision of government housing, issues around elderly care and health continue to be of concern, as temperatures rise above the norm during summer months.

From an inside perspective, this news signifies a severe public health issue in Japan, where the rapidly aging population and increasing summer heat levels pose a threat to the elderly. With a quarter of its population aged 65 and above, Japan's healthcare system is under tremendous strain, and the heatwave only exacerbates the predicament. Japanese society exceptionally values and respects their elderly, thus sensationalizing the urgency of improved elderly care and housing.

In contrast, the U.S. and E.U. have a younger population and generally milder weather conditions, but they still face similar challenges. Rising global temperatures due to climate change, coupled with growing elderly populations necessitate adequate protective measures, be it in residential facilities, public transports, or homes. Besides, healthcare services and support systems too need reinforcement.