public policy

#388      34 min 12 sec
The power of a warm welcome: Forging a humanitarian response to refugees amid negative media imagery

Prof Uma Kothari

Are refugees fleeing persecution today generally seen as people who need help, or problems to be pushed away? Migration and refugee researcher Prof. Uma Kothari discusses how media representations of asylum seekers influence us in how we attend and respond to the plight of individuals and groups fleeing their countries in search of safety. Presented by Peter Mares.

#387      30 min 53 sec
Team positive: Taking the science of wellbeing to a systems level

Associate Professor Lindsay Oades

Research psychologist Associate Professor Lindsay Oades explains how positive psychology and wellbeing literacy, once largely focused on the individual, are being taken to a group level to promote healthier, more skillful interactions in organisations and human networks. Presented by Dr Andi Horvath.

#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.

#383      33 min 54 sec
Crimes of state: When a nation goes from protector to perpetrator

Prof Penny Green

Criminologist Penny Green explains how states, entrusted to define crimes and enforce the laws that deter them, can themselves be complicit in the worst social harms. Professor Green is director of the International State Crime Initiative, which seeks to understand how states can become perpetrators rather than protectors, and how civil society groups can be enlisted to fight back. Presented by Lynne Haultain.

#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.

#379      30 min 17 sec
Old and in the way? Aging workers and generational battle lines in the workplace

Prof Mia Rönnmar

As populations in the developed economies continue to age due to longer life expectancies and lower birth rates, what will be the impact on the workplace? Is there a place for positive age discrimination at a time of high youth unemployment, or should the rights of all workers -- regardless of their years -- be respected? And to what extent do economics, culture and individual aspiration play into how societies decide how long one can or should work?

Industrial relations and elder law expert Professor Mia Rönnmar, from Lund University, joins host Lynne Haultain for an international perspective on the place and plight of older workers in the workforce.

#377      29 min 10 sec
Ways of engaging: Challenging harmful ideologies in belief and practice

Prof Sally Haslanger

Philosopher and social theorist Prof Sally Haslanger outlines the persistence of ideologies like racism or sexism that entrench injustice or privilege, and how we might best combat deeply embedded misconceptions that endure in our societies in defiance of evidence or reasoned argument. Presented by Peter Mares.

#376      52 min 43 sec
Jihad and 'just war': Twisting the law on the way to the battlefield

Prof Naz Modirzadeh
Assoc Prof Andrew March

International law expert Prof Naz Modirzadeh and political scientist Assoc Prof Andrew March explore how the United States and other governments contort and stretch international and domestic laws to accommodate the waging of war on non-state Islamist forces, and how those forces themselves invoke Islamic law to justify their actions. Presented by Lynne Haultain.