I think we get this argument totally wrong. i think there's a lot of animals that would rate on comparable levels of intelligence self awareness and emotional depth, every one whose ever had a dog knows they have personalities emotion and it may be low but there's definite intelligence, Never mind the more able creatures like orca, monkeys , whales , dolphins etc.
i think the only thing that makes us different is imagination , the ability to picture abstract thoughts. to see an apple fall and realise there must be a reason, to watch a bath overflow and make the leap that the water displaced must be the same volume etc.
Beavers, birds and a bunch of other animals are tool users . but it takes that imaginary leap to move from that to farming.
i think a huge amount of animals have their own civilizations, they just don't see the need to change things to their advantage.
"For instance, on the planet Earth, man had always assumed that he was more intelligent than dolphins because he had achieved so much - the wheel, New York, wars and so on - whilst all the dolphins had ever done was muck about in the water having a good time. But conversely, the dolphins had always believed that they were far more intelligent than man - for precisely the same reasons." Douglas Admas
i think the only thing that makes us different is imagination , the ability to picture abstract thoughts. to see an apple fall and realise there must be a reason, to watch a bath overflow and make the leap that the water displaced must be the same volume etc.
Beavers, birds and a bunch of other animals are tool users . but it takes that imaginary leap to move from that to farming.
i think a huge amount of animals have their own civilizations, they just don't see the need to change things to their advantage.
"For instance, on the planet Earth, man had always assumed that he was more intelligent than dolphins because he had achieved so much - the wheel, New York, wars and so on - whilst all the dolphins had ever done was muck about in the water having a good time. But conversely, the dolphins had always believed that they were far more intelligent than man - for precisely the same reasons." Douglas Admas