University of Hamburg
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Human-caused climate change fuels mega-fires in the Arctic
The Arctic has been experiencing record wildfires for years. Lukas Fiedler, a researcher at the Earth and Society Research Hub (ESRAH) at the University of Hamburg, has now been able to demonstrate: the extreme fire years 2019 to 2021 can be attributed to human-caused climate change. His study was published in the scientific journal Environmental Research Letters.
Are All Coasts Tsunami-Safe?
UNESCO aims to make all vulnerable coastlines worldwide "tsunami-ready" by 2030. This goal remains urgent, even 15 years after the tsunami in Japan that claimed over 18,000 lives on March 11, 2011, and led to a meltdown at the Fukushima nuclear power plant.
Sustainability Remains a Top Priority in Companies-But the Momentum is Gone
In 73 percent of companies, responsibility for the sustainability transformation is still anchored at board or management level.
Study on Compulsory Military Service and Voluntary Alternatives
The German army (Bundeswehr) to increase the number of soldiers in response to increased foreign threat levels. The results of a study from the MOTRA research network suggest a willingness to volunteer may make compulsory military service unnecessary.
Well-fed penguins live longer, but age faster - similar to modern humans
The consequences of a sedentary lifestyle are difficult to investigate in human studies. For this reason, an international research team involving the University of Hamburg has now investigated them in king penguins. The result: an abundant food supply in protected living conditions promotes rapid growth, but ultimately leads to accelerated ageing.
Opt-out system does not automatically mean more available organs
In 2024, 953 people nationwide donated one or several organs after their deaths, for roughly 8,600 patients who need one. Could this imbalance be addressed if people do not have to agree to donate but instead have to object to donating? A research team that includes the University of Hamburg has concluded that this system does not necessarily increase the number of organs donated. The findings were published in the journal PNAS.
Seven new degree programs this Winter Semester
There are over 180 degree programs at the Universität Hamburg-University of Excellence, with regular new offers. We always focus on current developments and topics for the future. Seven new degree programs starting this Winter Semester reflect this approach.





