🔗 Share this article

Over the spanning nearly four centuries, the transatlantic slave trade resulted in 12.5 million Africans forcibly taken from their homelands to the Americas. A staggering 1.8 million of those individuals perished during the Middle Passage, subjected to unfathomable conditions of extreme confinement, filth, and illness. Some took their own lives by throwing themselves overboard, while still more were callously thrown into the sea.

Two Interwoven Narratives

In The Zorg, author Siddharth Kara presents two parallel narratives. The first chronicles a horrific incident aboard the namesake slave ship—the systematic drowning of 132 captive individuals by its British crew. The second story examines how this atrocity played a pivotal role in the ending of the Atlantic slave trade in 1807, thanks largely by the relentless efforts of a coalition of abolitionist activists. Among them was Olaudah Equiano, who wrote one of the few surviving first-person accounts of the Middle Passage, describing it as “a scene of horror almost inconceivable”.

Liverpool's Central Role

The account begins in Liverpool, a port city that at the height of its economic power was responsible for 40% of Europe's slave trafficking. Investing in slavery was a highly profitable venture for everyone from the wealthy but also the common people. One such investor, William Gregson, accumulated his earnings from rope-making, invested them into the slave trade, and eventually became a wealthy burgher and even mayor. Gregson provided the funds for the slave ship The William, which departed from Liverpool for West Africa in October 1780 under Captain Richard Hanley. Its cargo was loaded with commodities like tobacco, firearms, knives, and various “India goods” such as chintz and cowrie shells—the shells being a common currency in the acquisition of enslaved people.

A Ship Seized

Concurrently, a Dutch slave vessel named the Zorg (later anglicized by the British as the Zong) had departed the Netherlands. With Britain declaring war on the Dutch in late 1780, the Royal Navy gave British ships authority to capture Dutch property at sea—a virtual license for piracy. The Zorg was soon taken by a British captain and anchored off the Gold Coast. Meanwhile, Captain Hanley, during one of his voyages, picked up a disgraced British governor named Robert Stubbs, who had been removed for corruption.

A Voyage into Hell

When Hanley arrived at Cape Coast Castle—a fortress with a notorious slave dungeon beneath it—he took command of the captured Zorg. He then grossly overload it with captives, placed a dozen of his own crew on board, and appointed Luke Collingwood, a ship's surgeon of questionable seamanship, its captain. In August 1781, the Zorg finally left Accra carrying 442 captives, 17 crew members, and one notorious passenger: the former governor, Robert Stubbs.

Kara is particularly skilled at using contemporaneous sources to bring to life the general hell of being transported on a slave ship.

The Zorg's journey was plagued with disaster. Dysentery swept through the vessel, and then scurvy. The captain succumbed to sickness, lost his senses, and handed command over to Stubbs. Thus, “a ship full of decay and death was being commanded by a passenger.” Kara effectively employs period testimonies to illustrate of the unmitigated terror. The graphic testimony of Alexander Falconbridge, a doctor who became an activist, describes how the enslaved people's skin was often worn down to the bone from lying on bare wood, their flesh pinched and torn between the planks.

The Unspeakable Decision

By late November 1781, the Zorg was far from Jamaica and critically short on water. The crew made the decision to jettison a number of the enslaved Africans, who had already endured months of obscene conditions below deck. This monstrous act was not motivated by preserving life—the Africans had pleaded to be spared, even without water rations—but by cold economic greed. Maritime insurance policies did not cover deaths from natural causes, but they would pay for cargo jettisoned out of “necessity” for the ship's safety. Over several days, the crew murdered “those Africans who would be worth less at auction”—the infirm, the sick, along with women and children, among them a baby born during the voyage.

The Courtroom Battle

Back in Liverpool, investor William Gregson was dissatisfied with the financial return on his investment. He submitted an insurance claim for £30 per lost slave—a considerable sum in today's money. The insurers declined to pay. In March 1783, Gregson took them to court and was awarded a trial by jury, with his lawyers claiming that throwing the enslaved people overboard had been “necessary.”

Catalyzing the Movement

According to Kara, “there is a direct line of causality between the public exposure of the Zorg murders and the first movement to abolish slavery in England.” Merely twelve days after the trial, an published essay appeared in a prominent English newspaper. The author, who claimed to have attended the court proceedings, made a powerful case against slavery, using the Zorg case as a key illustration of its inherent evil. Olaudah Equiano read the letter and brought it to the activist Granville Sharp, who petitioned for a new trial. At the following hearing, the events on the Zorg were examined in forensic detail, precisely what the abolitionists had wanted.

The Road to 1807

In the spring of 1787, the initial group of the Society for Effecting the Abolition of the Slave Trade convened. Over the following years, they petitioned, made speeches, organized campaigns, and gathered evidence on the realities of the slave trade. “Their efforts,” Kara writes, “would lay a blueprint for the pursuit of social justice.” After years of struggles, the Act for the Abolition of the Slave Trade was enacted in 1807.

A Lasting Legacy

The debate over who or what deserves credit for abolition remains a matter of debate. The Zorg's influence, however, is visibly captured by J.M.W. Turner's famous painting, The Slave Ship, which was inspired by the events of 1781. While slavery has been widespread in human history, its abolition following a prolonged mass campaign was unprecedented, serving as an affirmation to the power of persistent activism, the pen, and unwavering persistence.

Kara's Narrative Method

In contrast to his other work—such as the Pulitzer finalist Cobalt Red—Kara has had to fill in certain lacunae in the available documentation. At times, imaginative flourishes contrast with scrupulously factual accounts, giving the book a slightly hybrid feel. Part thriller and part historical analysis, The Zorg nevertheless succeeds in illuminating one of history's darkest chapters, using powerful storytelling and meticulous research to assemble a portrait that haunts the reader well after the final page.