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    Backchat

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    GIST

    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.hk  

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

    最新

    LATEST
    03/03/2026

    CUHK anti-anxiety supplement breakthrough / Middle East flight disruptions / Geopolitical implications of the Iran war / Luxury property stamp duty increase

    On this programme, we learned more about a breakthrough supplement that has shown success in reducing anxiety and sensory hypersensitivity in children.
    After that, we switched gears to look at the largest disruption to global air transport since the Covid pandemic, following the US and Israel's attacks on Iran. In Hong Kong, dozens of flights to the Middle East have been cancelled. 
    After the break, we brought you the latest on the escalating tension in the Middle East. 
    And finally, we looked at the housing market after Financial Secretary Paul Chan announced in his Budget that the stamp duty on residential property transactions valued above HK$100 million will be raised from 4.25 percent to up to 6.5 percent. 
    9:05am-9:18am: CUHK anti-anxiety supplement breakthrough  
    Speaker: Oscar Wong, Assistant Professor (Clinical) at the Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong
    9:18am-9:30am: Middle East flight disruptions
    Speaker: Steven Cheung, Chairman of the Hong Kong Professional Airline Pilots Association
     
    9:32am-9:45am: Geopolitical implications of the Iran war
    Speaker: Victor Gao, Vice-President of the Centre for China and Globalisation 
    9:45am-10:00am: Luxury property stamp duty increase
    Speakers:
    Victoria Allan, Founder of Habitat Property
    Hannah Jeong, Head of Valuation and Advisory Services at CBRE

    03/03/2026 - 足本 Full (HKT 09:05 - 10:00)

    03/03/2026 - CUHK anti-anxiety supplement breakthrough

    03/03/2026 - Middle East airline disruptions

    03/03/2026 - Geopolitical implications of Iran war

    03/03/2026 - Luxury property stamp duty increase

    重溫

    CATCHUP
    02 - 03
    2026
    香港電台第三台
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    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