>>13893760Evolution is not an "design", it's literally just randomly generated mutations that are preserved if succesful and that's it.
>>13893798Mammals developed the most efficient brains in the animal kingdom on land and then a branch went back to the seas because the competition was shit. They easily overhtrowed fish and large reptiles from the top of the chain. Whales have no predators besides other whales and were thriving before getting cucked by humans, and orcas are literally the most powerful predator of the sea, sharks are literally their prey. Even deep sea monsters like colossal squids are raped by sperm whales.