Impact of Global Uncertainty on Mental Health
Professor Ian Hickie AO, a leading mental health advocate, urges the NSW Government to offer free public transport to address mental health challenges exacerbated by global uncertainty. He warns that the current situation can lead to increased social isolation, which was a significant issue during the pandemic. “We watched it unfold during the pandemic and we have the data to show the damage it caused,” he stated.
Free public transport, according to Professor Hickie, would immediately reduce the cost barrier and keep people connected to routines and relationships essential for mental health. As a result, it would combat the negative effects of social isolation. The NSW Government has an opportunity to preemptively address these risks by making public transport free. “The lessons from the pandemic show a clear link between social isolation and a decline in mental health,” he emphasised.
Recently, fuel shortages and rapidly increasing prices have prompted more Australians to work from home, creating barriers to accessing work, school, and other community activities. This shift has been detrimental to maintaining regular social interactions. Professor Hickie noted that a renewed push to have people work from home and withdraw from social activities would break down routines and vital social connections would disappear.
Maintaining Social Connections
Remote work and study could disrupt sleep patterns and reduce exposure to morning light, which are crucial for mental well-being. These disruptions can lead to long-term negative effects on both body and mind. Research highlights the importance of a regular body clock for mental health, showing that a consistent daily structure is vital. Regular exposure to morning light and face-to-face contact with others serve as biological and social anchors. Professor Hickie explained, “Morning light exposure, a consistent wake-time and face-to-face contact with colleagues are biological and social anchors.”
Free public transport is seen as a practical solution to maintain daily routines and ensure exposure to necessary social interactions. This measure would help anchor individuals’ circadian rhythms and promote mental health. “Providing free public transport is a logical and necessary step to mitigate the mental health risks,” Professor Hickie remarked.
As fuel costs rise and supplies remain uncertain, essential routines should not be hindered. A daily commute on public transport can ensure people are exposed to light at the right times, maintaining a clear separation between home life and other responsibilities. Professor Hickie concluded, “The cost of fuel and the uncertainty of supplies should not be barriers to these essential routines.”
Last updated: 10 April 2026, 12:24 pm
