People thought up the idea that animals don't have the same capability of suffering as humans, because otherwise they couldn't bear the knowledge that they are surrounded by a world of nature that is horror, and nothing but horror.
In Milan Kundera's book "Immortality," he explores the unsettling notion that people often believe animals cannot suffer in the same way humans do. This belief serves as a comforting illusion that allows individuals to avoid confronting the harsh realities of the natural world, which can often be filled with cruelty and pain.
Kundera suggests that if society acknowledged that animals experience suffering similar to humans, it would create a heavier emotional burden. This awareness could lead to a paralyzing realization about the pervasive horror present in nature, demanding a deeper reflection on empathy and the human condition.