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    Backchat

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    主持人:Azam Khan and Philip Wong


    Backchat is RTHK Radio 3's week-daily current affairs discussion programme, with expert panels and listener participation. It airs every Monday to Friday from 9.05am - 10am (HKT).
    Have your say by calling us on 233 88 266, find us on Facebook - Backchat on RTHK Radio 3, or email backchat@rthk.gov.hk

    Listen live on Radio 3's homepage - www.rthk.hk/radio/radio3

    最新

    LATEST
    15/05/2026

    Ride-hailing permit cap / CUHK metabolic health study / Global Prosperity Summit 2026

    On this programme, we first speak with experts and a lawmaker about ride hailing permits. The regulatory regime launches next year, but there's still creases being ironed out, including the number of permits to be issued. Authorities said they're consulting the public too. 
    After the break, we unpack a recent study conducted by researchers at the Chinese University of Hong Kong which found that middle-aged women with overweight or obesity lose more fat by combining flexible time-restricted eating with aerobic exercise.
    And lastly, we learn all about the Global Prosperity Summit that is set to be held in Hong Kong next week.
    9:05am-9:30am: Ride-hailing permit cap

    Speakers:

    Mark Chong, Lawmaker
    Timothy Hau, Honorary Associate Professor of Economics, HKU Business School

    Jason Leung, Assistant Research Director of Our Hong Kong Foundation
    9:32am-9:46am:  CUHK metabolic health study
    Speaker:
    Stephen Wong, Chairperson and Professor at the Department of Sports Science & Physical Education, The Chinese University of Hong Kong
    9:46am-10:00am: Global Prosperity Summit 2026
    Speaker: 

    Regina Ip, Founder of the Savantas Policy Institute, New People's Party Chairwoman

    15/05/2026 - 足本 Full (HKT 09:05 - 10:00)

    15/05/2026 - Ride-hailing permit cap

    15/05/2026 - CUHK metabolic health study

    15/05/2026 - Global Prosperity Summit 2026

    重溫

    CATCHUP
    05
    2026
    香港電台第三台
    X

    Have AI bots gone rogue? / Red bugs spotted across HK / WestK Shanghai Week 2025

    主持人:Azam Khan and Philip Wong

    On Thursday's Backchat, we looked into the latest tech developments in which AI could be seen going rogue.
    According to recent reports, AI chatbot models are becoming dangerous and showing disturbing new traits, picking up behaviour like deception, scheming, and even threats against their creators.
    How worrying is this phenomenon? Is it concerning that firms are continuing to push ahead with developing ever-more-powerful models when they lack a full understanding of their creations’ inner workings?
    After the break, we turned our attention to swamps of big, red ants that have recently emerged in Sha Tin, Tai Wai, Yuen Long and Tin Shui Wai. More commonly known as “red fire ants”, experts say their secretions can trigger severe allergic reactions in sensitive individuals.
    And finally, we spoke to the head of the West Kowloon Cultural District Authority to learn more about the WestK Shanghai Week, which wrapped up successfully last month. We also found out about WestK's upcoming plans to further expand its regional and global footprint.


    9:05am-9:30am: Have AI bots gone rogue?

    Guests:

    - Joshua Chu, Director at CITD and tech lawyer

    - Chad Olsen, Head of Forensic Services (Hong Kong) at KPMG China



    9:32am-9:45am: Red bugs spotted across town

    Guest: 

    - Francisco Pazos, bug expert and Founder of Nobedbugs-HK


    9:45am-10:00am: WestK Shanghai Week 2025

    Guest: 

    - Betty Fung, CEO of West Kowloon Cultural District Authority

    香港電台第三台

    03/07/2025 - 足本 Full (HKT 09:05 - 10:00)

    03/07/2025 - Have AI bots gone rogue?

    03/07/2025 - Red bugs spotted across HK

    03/07/2025 - WestK Shanghai Week 2025