Tanveer Ahmed: Converting disbelievers

Ruth Armstrong: Heart advances

Christopher Doran: Valuing mental health

Jane McCredie: Working rites

Brad McCall: We need our own CDC

Rob Mitchell

Astika Kappagoda: Healthy engagement

Jane Smith: The dangers of normal

Megan Robertson

Aniello Iannuzzi: Losing our autonomy

Stephen Leeder: Mysterious placebos

Darren Russell: Should we screen for HIV?