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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
    12/02/2026

    White paper on safeguarding national security / Cross-border legal AI agent system / Diagonal crossings implementation

    On today's programme, we looked at the white paper released by the State Council Information Office, detailing the unrelenting fight for safeguarding national security in Hong Kong.
    After the break, a professor from the Polytechnic University told us more about how his institution is stepping up in developing the city's first cross-border legal AI agent system.
    And to end our programme, we talked to a chief engineer from the Transport Department about the gradual implementation of diagonal crossings at 15 junctions across the city this year. 

    9:05am-9:30am: White paper on safeguarding national security

    Speakers:

    Einar Tangen, Senior Fellow at Centre for International Governance and Chairman of Asia Narratives

    Grenville Cross, Senior Counsel and former Director of Public Prosecutions

    9:32am-9:47am: Cross-border legal AI agent system 

    Speaker: 
    Lu Haitian, Hong Kong Sustaintech Foundation Professor in Accounting and Finance, The Hong Kong Polytechnic University

    9:47am-10:00am: Diagonal crossings implementation

    Speaker: 

    Gordon Kwok, Chief Engineer (Traffic Control), Transport Department

    12/02/2026 - 足本 Full (HKT 09:05 - 10:00)

    12/02/2026 - White paper on safeguarding national security

    12/02/2026 - Cross-border legal AI agent system

    12/02/2026 - Diagonal crossings implementation

    重溫

    CATCHUP
    01 - 02
    2026
    香港電台第三台
    X

    Privacy watchdog's guidance on deepfake technology / US-Venezuela tensions / HIV testing month

    主持人:Azam Khan and Philip Wong

    On Thursday's Backchat, we talked to the Privacy Commissioner for Personal Data on its new guidelines that address the misuse of AI-generated deepfake technology.
    After that, we turned our attention to the Caribbean, where tensions continue to mount between the United States and Venezuela. US President Donald Trump recently announced a blockade against "sanctioned oil tankers" coming in and out of the South American coastal nation. Venezuelan President Nicholas Maduro has accused Washington of trying to force a "regime change".
    And we wrapped-up the programme by learning more about the Department of Health's "HIV Testing Month".
    9:05am-9:18am: Privacy watchdog's guidance on deepfake technology

    Speaker:
    Ada Chung, Privacy Commissioner for Personal Data

    9:18am-9:47am: US-Venezuela tensions

    Speakers:

    Dennis Small, Latin America Director of the Schiller Institute

    Josef Gregory Mahoney, Professor of Politics and International Relations at East China Normal University in Shanghai

    Victor Gao, political commentator and Vice-President of Centre for China and Globalization

    9:47am-10:00am: HIV testing month

    Speaker:

    Dr Bonnie Wong, Special Preventive Programme Consultant of the Public Health Services Branch of the Centre for Health Protection, Department of Health

    香港電台第三台

    18/12/2025 - 足本 Full (HKT 09:00 - 10:00)

    18/12/2025 - AI-generated deepfake technology warning

    18/12/2025 - US-Venezuela tensions

    18/12/2025 - HIV testing month