‘Back at home, he had often dreamt about the person he might be one day.’
Egypt, 1941. Corporal William Marsh, aged 21, is saved from enemy fire by a young man he thinks he recognises. Could it be James Kelly, a childhood friend from Sydney? James disappears. William is saved, and then is sent to supervise an army depot in the Western Desert. He is also given a private directive to find a soldier who has gone AWOL. The soldier? James Kelly. William is convinced it is his childhood friend.
William tracks down James, who has had an accident, and is recovering in the home of a local family.
‘How can we get by, James asked himself, when so much of life is beyond our control, when so much of it is unknowable.’
And while James recovers, and William learns about himself, the family James is staying with has its own secrets and challenges. Two separate stories: William’s work with his battalion, James’s recovery. James, although injured, is comfortable in his own skin. William is trying to conform to his father’s expectations. We learn about a childhood friendship that was ripped apart, about the differing expectations of parents.
‘The boy who had become a man who had become a soldier who had saved him.’
James and William fall in love (or perhaps they were always in love, but William hadn’t fully realised it). But James cannot remain hidden for ever: his presence in the home of Yetta and Ernst Hillen and their daughter Anna is dangerous for them as well as for him. Courage takes many forms. Yetta says, to James:
‘…there are three types of courage. There is the courage to stay the course. There is the courage to admit this is not for me. And then there is the courage to love. The wise person knows which type of courage they need, and when and why.’
This is a novel about bravery, courage and love. It is also a novel about how we define masculinity, and strength.
I was torn, reading this novel, between reading quickly to find out how it would end, and reading slowly to reflect. Imagine the challenges faced by two men in love at a time when such love was either ignored or punished. Imagine the challenges faced by all in situations of war. Men, according to William’s father, should behave in certain ways. And sons can be sacrificed in war. James’s mother wants her son to be true to himself. Both men will make sacrifices: one in order to conform, the other in order to stay safe. But neither can be complete in the separate worlds they occupy.
And so, we move towards the ending. By this stage I cared very much about James and William. I also cared about the Hillens. I finished the novel. Life is complex, love and refuge are important.
Humans have seldom if ever seen fires like these, but we do know that wildfires have driven mass extinctions and reshaped life on Earth at least once before – when the asteroid strike that led to the demise of the dinosaurs sparked deadly global firestorms.
Australia is one of only 17 “megadiverse” countries. Much of our species richness is concentrated in areas torched by the current bushfires.
While some mammals and birds face elevated extinction risk, things will be even worse for small, less mobile invertebrates (which make up the bulk of animal biodiversity).
For example, the Gondwana Rainforests of New South Wales and Queensland have been badly affected by the fires. These World Heritage listed forests are home to a rich diversity of insects and a huge range of land snails, some restricted to tiny patches.
The bushfires have been rightly described as unprecedented, and extinctions can play out over an extended period. The full gravity of the impending catastrophe is not yet clear.
There have been greater burnings in the deep past, as we can see from the fossil record. They provide strong and disturbing evidence of how fire drove widespread extinctions that completely reshaped life on Earth.
Around 66 million years ago, a mass die-off called the Cretaceous–Paleogene extinction event famously put an end to the reign of dinosaurs (sparing only birds). This event erased 75% of the planet’s species.
Scientists agree these extinctions were primarily caused by an asteroid about 10 kilometres wide crashing into present-day Mexico, blasting a huge crater the size of Tasmania.
A nuclear winter followed the impact, as fine particles thrown up into the atmosphere blocked sunlight for years. The extended frozen darkness killed ecosystems from plants and phytoplankton upwards.
Recent research shows that global wildfires were likely also an important driver of extinctions, at least for life on land.
The asteroid blasted flaming debris across the atmosphere. Massive deposits of soot found in the fossil record at this precise time suggest most of the Earth’s forests went up in smoke, though these cataclysmic calculations remain controversial.
The fossil record of land-dwelling animals – especially reptiles, birds and mammals – attests to the deadly efficiency of what has been dubbed the dinosaur firestorm. The nature of the victims and survivors is very relevant to current events.
The land animals that made it through the extinction all lived in ways that could confer resilience to heat and fire, such as living partly in water, being able to burrow or hide in deep crevices, or being able to escape rapidly by flight.
Among reptiles, crocodilians and freshwater tortoises (both amphibious) sailed through. Worm-lizards and burrowing snakes survived, but surface-dwelling lizards and snakes were hard hit.
Among mammals, platypus-like monotremes (aquatic and burrowing) clung on, as did tiny rodent-like placental mammals (able to burrow, or hide in deep crevices), but all large placental mammals died. And while at least some birds survived, all their large, earth-bound, dinosaurian relatives perished.
In fact, it appears that every land-dwelling animal species larger than a domestic cat was ultimately doomed, unless it could swim, burrow or fly.
Even these abilities did not guarantee survival: they merely gave creatures a slightly better chance. For instance, pterosaurs could fly well, but still went extinct, along with most bird species.
Recent research suggests perching birds –- which need forests to live in –- were essentially eliminated when most of the world’s trees disappeared. The sole avian survivors were ground-foragers similar to chickens and rails, and it took millions of years for new perching birds (modern songbirds) to re-evolve.
By exterminating many species, and doing so highly selectively, the global wildfires (alongside other effects of the asteroid impact) totally restructured Earth’s biosphere.
What about the current fires?
The recent rampant bushfires are regional rather than global (e.g. Australia, the Amazon, Canada, California, Siberia), and are burning less land cover than the worst-case dinosaur firestorm scenario.
Yet their long-term extinction effects could also be severe, because our planet has already lost half its forest cover due to humans. These fires are hitting shrunken biodiversity refuges that are simultaneously threatened by an anthropogenic cocktail of pollution, invasive feral species, and climate change.
The ancient catastrophe provides strong evidence, written in stone, that firestorms can contribute to extensive extinctions, even among large vertebrates with large distributions and high mobility.
It also shows certain types of organisms will bear the brunt of the impact. Entire guilds of similar species could vanish, severely impacting ecosystem function.
It took millions of years of regeneration and evolution for our planet’s biosphere to recover from the nuclear winter and wildfires of the asteroid impact. When a new world order eventually emerged, it was radically different: the age of dinosaurs gave way to the age of mammals and birds.