Article Jo Tarnawsky Article Jo Tarnawsky

The true cost of AUKUS

Read it in The Saturday Paper or via my Substack!
The debate about AUKUS usually centres on cost, timing and industrial capacity. My piece in The Saturday Paper examines a different dimension - the strategic cost of silence in a shifting global order.

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Article Jo Tarnawsky Article Jo Tarnawsky

Why Good People Leave Politics - and What It Costs Us

Now available on Substack!

Why do principled people step away from political life? This article takes a clear-eyed look at how political systems shape behaviour and why many issue-driven, values-led people eventually choose to leave. It examines what it costs all of us when that happens and why we need better politics.

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Article Jo Tarnawsky Article Jo Tarnawsky

Swimming With Narcissists: What Power Looks Like Up Close

Available now on my Substack!

Across February 2026, I will be publishing a Substack series on Power. It draws on lived experience - not to settle scores or to demystify individuals, but to describe patterns: how influence actually moves; how silence, signal, alliance and ambition shape outcomes; and how ethical action can still produce change when formal power resists it. The essays are an attempt to build literacy for those who engage from within the system, those who challenge it from outside, and those who want to understand why change so often feels harder than it should be - and who remain determined to seek better.

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Article Jo Tarnawsky Article Jo Tarnawsky

Looking at the World the Way It Is, not the way we would like it to be

Available via my Substack!

We are living through a period of global strategic change and volatility. It is becoming increasingly visible in patterns of institutional behaviour, with international norms, laws and alliances being tested in real time and coming under strain. This piece calls for intellectual honesty, brave discussion, and agency.

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Article Jo Tarnawsky Article Jo Tarnawsky

Who Decides When Australia Goes to War?

Available via my Substack!

Recent global events have triggered renewed interest in how the use of military force is authorised in democratic systems. Much of that attention is centred on the United States. But it also prompts questions closer to home about how well Australia’s own arrangements are understood.

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