Dr Graham McLennan

Dr Graham McLennan is a dental surgeon and historian based in Orange, NSW. A graduate of Sydney University and former student of Dr Francis Schaeffer at L’Abri, Switzerland, he is the founder and Chairman of the National Alliance of Christian Leaders (NACL).Dr McLennan has played a pivotal role in preserving Australia’s religious history through the Christian History Research Institute and was a key initiator of the Canberra Declaration and National Christian Heritage Sunday. A founding director of Vision Christian Media, he was recently honoured with a Legacy Award by Christian Media & Arts Australia for his lifetime of service to the community and media.

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Why Nations Fall Part 3: What Can Be Done?

Sep 6, 2026

As Western civilisation faces moral and cultural decline, ordinary citizens are called to action. Rebuilding society requires preserving good principles, standing against destructive cultural forces, and engaging in both personal revival and social reformation to restore foundational Christian values.

Why Nations Fall — Pt 2: How Did We Get Here?

Jun 20, 2026

How philosophy, secularism and shifting moral foundations have shaped Western civilisation and contributed to today’s cultural challenges.

Why Nations Fall—and What We Can Do to Save Ours: Pt 1

May 2, 2026

Explore the historical cycles of civilisations and learn about the social and political factors leading to their decline. Discover if modern Western society is next.