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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
    05/06/2026

    Expanding the permitted sweeteners list / Hong Kong welcomes six new senior counsels / Environment Day 2026 / Hong Kong to showcase in comics and animation exhibitions in Chinese mainland

    On this programme, we look at the government's proposal to amend regulations on food sweeteners. This includes expanding the list of permitted sugar substitutes from the current 10 to 21.
    Then, we from the chairman of the Hong Kong Bar Association, as the SAR welcomed six new senior counsels. We'll also find out more about their roles.
    After the break, we learn about the Beautiful Hong Kong Green Fest, a one week campaign held by the Environment Protection Department that features a series of hands-on activities this week to deepen understanding of environmental protection.
    And finally, we speak with a veteran of the digital entertainment industry. That's because a Hong Kong Pavilion will be set up at the China International Cartoon and Animation Festival and the China International Comics Festival this year.
    9:05am-9:20am: Expanding the permitted sweeteners list

    Speaker: 

    Queenie See, President of the Hong Kong Obesity Society
    9:20am-9:30am: Hong Kong welcomes six new senior counsels
    Speaker: 
    José-Antonio Maurellet S.C, Chairman of the Hong Kong Bar Association
    9:32am-9:48am: Environment Day 2026
    Speaker: 
    Jackie Ng, Principal Environmental Protection Officer at the Environmental Protection Department
    9:48am-10:00am:  Hong Kong to showcase in comics and animation exhibitions in Chinese mainland
    Speaker:
    Gabriel Pang, Chairman of the Hong Kong Digital Entertainment Association

    05/06/2026 - 足本 Full (HKT 09:05 - 10:00)

    05/06/2026 - Expanding the permitted sweeteners list

    05/06/2026 - Hong Kong welcomes six new senior counsels

    05/06/2026 - Environment Day 2026

    05/06/2026 - Hong Kong to showcase in comics and animation exhibitions in Chinese mainland

    重溫

    CATCHUP
    05 - 06
    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