HKAE TechTalk – The Unequal Burden of Climate Change

Members of the HKU community and the general public are welcome to join!
Speaker: Professor Leung Wing Mo, Adjunct Professor, Department of Physics, Faculty of Science, CUHK
Date: October 22, 2025 (Wednesday)
Time: 4:00pm
Mode: Mixed
About the TechTalk
All members of the HKU community and the general public are welcome to join!
Speaker: Professor Leung Wing Mo, Adjunct Professor, Department of Physics, Faculty of Science, CUHK
Moderator: Professor Ji Chen, Professor, Department of Civil Engineering, Faculty of Engineering, HKU
Date:  October 22, 2025 (Wednesday)
Time: 4:00pm
Mode: Mixed (both face-to-face and online). Seats for on-site participants are limited. A confirmation email will be sent to participants who have successfully registered.
Language: English

While climate change is a global crisis, its impacts are profoundly and systematically unequal. This talk will confront the uncomfortable truth that the burden of a warming planet is not shared fairly. We will explore how different communities, nations and even people of different sexes are suffering its most devastating consequences.
We will start with first the frontlines of the crisis, then trace the roots of this disparity, highlighting how vulnerable regions are experiencing climate impacts with a severity that outstrips their capacity to cope.
However, this is not just a story of victimhood; it is a call for redefined responsibility. This talk will argue that climate justice must be at the heart of our response. The fight against climate change is inseparable from the fight for a more equitable world.

Registration
  • The tech talk “The Unequal Burden of Climate Change” will be organized in the Tam Wing Fan Innovation Wing Two (G/F, Run Run Shaw Building, HKU) on October 22, 2025 (Wednesday), 4:00pm.
  • Seats are limited. Zoom broadcast is available if the seating quota is full. 
  • Registrants on the waiting list will be notified of the arrangement after the registration deadline (with seating/free-standing/other arrangemen
Registration
Recording of the Tech Talk
About the speaker

Professor Leung Wing Mo

Professor Leung Wing Mo was an Assistant Director of the Hong Kong Observatory. His scope of work included, amongst others, weather forecasting, climate change and climatology, as well as radiation monitoring and assessment.
He is currently the Chairman of the Guangdong Nuclear Safety Consultative Committee, spokesman of the Hong Kong Meteorological Society, member of the Slope Safety Communication Strategic Advisory Committee and Museum Advisory Committee.
Professor Leung is also a TV personality both as the first professional meteorologist in Hong Kong to host local TV weather programmes, and the host of some 400 episodes of the popular science education programme MObservatory (武測天) of TVB.

Promotion materials
About the project

Multifunctional Filters for Protecting Public Health

Clean water and clean air are vital for public health. This project focuses on developing high-efficiency and environmentally sustainable filters for removing harmful air/water pollutants. The team has developed novel architectures and functionalities for the filters to achieve high permeance, high removal efficiency, and excellent reusability.

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