Objectively, lions and other apex predators do a lot of good in maintaining species population balance in their respective ecosystems. And, objectively, humans

Objectively, lions and other apex predators do a lot of good in maintaining species population balance in their respective ecosystems. And, objectively, humans are extremely destructive forces, both to every ecosystem into which they've expanded their range and to each other through excessive population density, wars, oppression, loss of frontier, and in many other ways. This is simply another form of ecosystem imbalance; we kill lions, we use medicine to encourage unfit humans to survive and reproduce and intensive agriculture to produce many times more food than could be grown using natural methods. The effect is the same as with any other predator-prey imbalance: the prey animal populations expand far beyond the ecosystem's carrying capacity, leading to stress, disease, weakness, starvation, and numerous other ills among the prey population. Eventually the prey population is reduced dramatically as nature kills off huge numbers of unfit animals. You're welcome to call me callous, but I choose not to cry for humans, African or otherwise.