19 February 2026

Welcome to the February 2026 edition of the SPA Newsletter.

As we move into a new year, this edition brings together analysis, advocacy updates and reflections on the population signals shaping Australia’s future. From new ABS data releases to expanding digital engagement and on the ground campaigning, there is much to reflect on and much ahead.

Download the latest edition in PDF: SPA Newsletter Issue 162 February 2026

In this issue you will find:

• Looking Closely at the Signals: An editorial reflection on current population growth trends and what they mean for housing, infrastructure and environmental sustainability (p1);
• Feature Article: Dr Karen I. Shragg on ecological overshoot, human welfare and the importance of asking the right questions (p2);
• Policy Watch: A new regular column tracking key population data and policy developments throughout 2026 (p3);
• Campaign Update: A report from SPA’s Communications Manager, Michael Bayliss, on recent media coverage, political engagement and campaign priorities (p4–5);
• SPA’s Growing Digital Space: How digital storytelling and targeted promotion are expanding SPA’s reach and engagement (p6);
• Meet Our Members: Dr Roslyn Brooks shares her personal journey and long standing commitment to population sustainability (p7–8);
• Sister Organisation: Wilderness Australia and its recently developed population policy (p9–10);
• Book Review: The Age of Humachines by Michael D.B. Harvey, reviewed by Michael Bayliss (p11–12);
• Adelaide Event: Is a Sustainable Future Still Possible? featuring Ian Lowe AO (p12);
• Farewell: A tribute to longtime contributor Nola Stewart (p13);
• Branch Reports and SPA News (p14–15).

Issue 162 February 2026 Sustainable Population Australia Newsletter

We hope you enjoy this edition and thank you, as always, for your continued support of Sustainable Population Australia.  Any questions or feedback,  please email us at:  [email protected]