• Climate × Justice: Why Our Laws Ignore Health

  April 27, 2025

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  Policing in a Warming World: What Climate Change Means for Public Safety

  April 20, 2025

• The Bystander Effect: How and Why we do nothing

  January 7, 2018

• Why are police uniforms blue?

  August 18, 2016

• CPTED on the High Line in NYC

  December 26, 2015

• 

  Protected: Boronia Heights College Vandalism

• 

  Clunes Book Festival – The Market Reduction Approach (aka how to stop things getting nicked at a market!)

  May 10, 2015

• Radicalisation – the Big Picture

  April 26, 2015

• Homes for the homeless: ‘The surprisingly simple way Utah solved chronic homelessness and saved millions’

  April 19, 2015

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  ‘Gee Officer Krupke’ and Juvenile Delinquency

  March 1, 2015