In 2024, human-induced climate change has resulted in an alarming average of 41 extra days of dangerous heat globally, according to a report by World Weather Attribution and Climate Central. This increase in extreme heat not only marks a significant rise in temperature exposure but also poses severe risks to human health and ecosystems worldwide.
The findings underscore a critical need for immediate action against climate change. As articulated by Dr. Friederike Otto from World Weather Attribution, the situation calls for global efforts to reduce fossil fuel dependency and implement sustainable practices to safeguard public health and the environment in the years to come.
Here are the key findings of the report:
Record Heat: 2024 is projected to be the hottest year on record, following a streak of record-breaking temperatures that began in 2023. The first half of the year alone saw unprecedented heat levels, culminating in the hottest day ever recorded on July 22.
Global Impact: The report indicates that millions were subjected to dangerously high temperatures, with certain regions experiencing over 150 days of extreme heat due to climate change. This phenomenon has disproportionately affected poorer nations, where residents faced even more severe heat conditions.
Health Risks: The report highlights that the increase in dangerous heat days has serious implications for public health, contributing to heat-related illnesses and fatalities. In total, extreme weather events intensified by climate change led to at least 3,700 deaths and displaced millions throughout the year.
Urgent Action Needed: Scientists stress the necessity for a rapid transition away from fossil fuels to mitigate future climate risks. They warn that if current practices continue, the number of dangerous heat days will only increase, exacerbating health crises and environmental degradation.