If something can happen once, it can happen again – Dennis Glover’s reading of history sounds an alarm about the present
- Written by The Conversation

Are we living in a pre-war rather than a post-war world? This is a legitimate question, given that there are more than 120 armed conflicts worldwide. The International Crisis Group has noted that 2024 began with:
wars burning in Gaza, Sudan and Ukraine and peacemaking in crisis. Worldwide, diplomatic efforts to end fighting are failing. More leaders are pursuing their ends militarily. More believe they can get away with it.
Review: Repeat: A Warning from History – Dennis Glover (Black Inc.)
In his latest book, Repeat: A Warning from History, Australian writer Dennis Glover uses the past to illuminate our dire present situation.
Repeat is a short book divided into two parts: Tragedy and Farce. Each part consists of five chapters with a repeated sequence of titles. These chapters address the five stages that triggered the second world war and could trigger a global war if repeated. The key stages are:
Sowing the wind (creating difficult economic conditions)
Populism (allowing those willing to exploit hatred to gain power)
Savagery (descending into an era of murder and violence)
Preliminary war (letting populists plan and win early conflicts)
Consequences (waking up to the reality of massacres and global war).
According to Glover, we are in danger of repeating the mistakes of the 1920s and 1930s, which led to the most destructive war in history.
First as tragedy
Repeat does not focus on the battles and atrocities of the wars themselves, but on complex events and relationships that have led, and may again lead, well-meaning leaders into brutal conflicts.