Researchers say the ongoing El Niño is likely to drive extreme heat and related impacts that could lead to nearly 500,000 additional deaths worldwide. The estimate reflects risks from hotter temperatures and worsening heat conditions across affected regions.
Both outlets report that the figure comes from research assessing how El Niño-driven climate patterns can translate into mortality. They frame the warning as an outlook for the period of heightened heat associated with the current El Niño event, emphasizing the potential scale of harm if heat risks are not mitigated. Neither source provides detailed methodology, regional breakdowns, or timelines beyond the broader connection between El Niño conditions and increased death risk.
The two articles largely align in wording and substance, offering the same headline figure and general explanation. No differing interpretations or competing estimates are presented in the provided text.
