We are ending 2025 with some incredibly good news that you might not hear about anywhere else — Globally, 2025 has had one of the lowest annual death rates from disasters associated with extreme weather events in recorded history.
According to data from the Centre for Research on the Epidemiology of Disasters (CRED) at the Université Catholique de Louvain, Belgium (via Our World in Data), through October 2025, the world saw about 4,500 deaths related to extreme weather events.
Tragically, the final two months of 2025 saw a large loss of life related to flooding in South and Southeast Asia, associated with Cyclones Senyar and Ditwah.
While the final death tolls are not yet available, reports suggest perhaps 1,600 people lost their lives in these and several other events in the final two months of the year.
If those estimates prove accurate, that would still make 2025 among the lowest in total deaths from extreme weather events. Ever! I am cautious here because the recent decade or so has seen many years with similarly low totals — notably 2014, 2015, 2016, 2018, 2021.
What we can say with some greater confidence is that the death rate from extreme weather events is the lowest ever at less than 0.8 deaths per 100,000 people (with population data from the United Nations). Only 2018 and 2015 are close.
To put the death rate into perspective, consider that:
- in 1960 it was >320 per 100,000;
- in 1970, >80 per 100,000;
- in 1980, ~3 per 100,000;
- in 1990, ~1.3 per 100,000;
Since 2000, six years have occurred with <1.0 deaths per 100,000 people, all since 2014. From 1970 to 2025, the death rate dropped by two orders of magnitude. This is an incredible story of human ingenuity and progress.
To be sure, there is some luck involved, as large losses of life are still possible — for instance, 2008 saw almost 150,000 deaths and a death rate of ~21 per 100,000. Large casualty events remain a risk that requires our constant attention and preparation.
But make no mistake, 2025 is not unique, but part of a much longer-term trend of reduced vulnerability and improved preparation for extreme events.
Underlying this trend lies the successful application of science, technology, and policy in a world that has grown much wealthier and thus far better equipped to protect people when, inevitably, extreme events do occur.
Bravo World!
Roger Pielke Jr. is a senior fellow at the American Enterprise Institute who writes at the Honest Broker on Substack.
This story originally appeared on NYPost
