Why did the crew of the Zong ship throw some captive Africans overboard?

The crew of the Zong ship threw captive Africans overboard to claim insurance money, as they deemed it more profitable than caring for them during a voyage plagued by illness and insufficient resources. They sought to reduce their losses when faced with a shortage of water and food, believing that the deaths of the enslaved individuals could be compensated through insurance claims. This tragic act highlighted the brutal and inhumane practices of the transatlantic slave trade.