public health

#390      00 hr 25 min 51 sec
The human cost of hate: The lasting damage caused by homophobia and transphobia

Prof Michael King

Psychiatric epidemiologist Professor Michael King discusses the devastating psychological harm suffered by victims of homophobia and transphobia. He also examines the role of families, governments and religion in curbing the problem. Presented by Lynne Haultain.


#386      36 min 43 sec
Global warming's companion crisis: Reactive nitrogen and its threat to human and planetary health

Prof Mark Sutton

Environmental physicist Prof Mark Sutton explains how our fast growing "nitrogen footprint" from agriculture and industry is reaching crisis levels as reactive nitrogen pollutes our air and soil and is a direct threat to human health. A leading researcher and advisor on nitrogen policy, Prof Sutton argues that smarter nitrogen management is not only a health and environmental priority but will prevent continued enormous economic losses. Presented by Dr Andi Horvath.

#385      30 min 34 sec
Outbreak! Human pandemics and how to manage the inevitable

Prof Eddie Holmes

Virologist Eddie Holmes explains how viral and bacterial pandemics of the type that spawned the Black Death and Ebola remain an unpredictable and inevitable part of our future. Professor Holmes describes how new technologies like genomic sequencing help us explore the origins and evolution of pathogens linked to pandemics as far back as Ancient Rome, and how evolving biosecurity and surveillance systems offer us a chance of containing outbreaks. Presented by Dr Andi Horvath.

#382      33 min 27 sec
Going viral: Global food security under threat from crop and livestock diseases

Prof John Fazakerley

Virologist and infectious diseases expert Prof John Fazakerley details the myriad threats to the global food supply from pathogen infestations in crops and livestock, and how new genetic and surveillance technologies are lending hope to keeping them in check. Presented by Dr Andi Horvath.

#381      28 min 36 sec
Let's get physical: Designing cities with our health in mind

Prof Mark Stevenson

Urban public health researcher Prof Mark Stevenson describes the better human health outcomes to be had in cities that emphasize active transport modes like cycling and walking, while discouraging dependence on cars. Presented by Lynne Haultain.

#380      35 min 26 sec
Recovery from stroke: Harnessing the brain's capacity to overcome disability

Prof Julie Bernhardt

Stroke rehabilitation researcher Prof. Julie Bernhardt discusses the state of the science in stroke recovery. Taking an interdisciplinary approach, Prof Bernhardt and her team develop and test new exercises and rehabilitation measures that aim not only to reduce disability but promote recovery. This includes renewed attention to precise timing of therapeutic interventions, and to environmental enrichment of clinical spaces. Presented by Dr Andi Horvath.

#373      30 min 45 sec
Ongoing symptoms: Why isn't treatment for depression and anxiety leading to lower prevalence?

Prof Tony Jorm

Public health researcher Prof Tony Jorm asks why prevalence of anxiety and depression in North America, Australia and elsewhere has not decreased despite a quarter century of more and better treatment for two of the world's most common mental health problems. Presented by Eric van Bemmel.

#362      32 min 27 sec
Costing us dearly: The toll of austerity policy on public health

Prof David Stuckler

Oxford sociologist and political economist Prof. David Stuckler argues that austerity policies imposed by national governments in response to economic crises bring about increases in disturbing public health outcomes -- particularly among those societies' most vulnerable people -- while countries that opt for stimulus-based policies have demonstrably healthier outcomes. Presented by Eric van Bemmel.