41+ why didn't dinosaurs evolve intelligence

Web Dale Russell the one-time curator of vertebrate fossils at the National Museum of Canada once caused a stir with his speculation that Troodon might eventually have evolved a human-sized level of intelligence if it had been left to evolve for another few million years. A higher metabolic rate more active brains faster synapses sharper nerve impulses could all contribute to greater efficiency of the brain even though it were smaller than ours.

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We became good at remembering and recognizing patterns.

. First off we assume they didnt because they didnt leave records of things like writing language and. We had nothing but our brains and being able to run a lot. Web The goal of evolution isnt intelligence.

Web We cannot be certain that modern creatures with larger brains are more intelligent than the smaller brained dinosaurs. They were dealing with forested areas that were being changed through rapid climate change Ward says. Because tools and language are not all theyre cracked up to be.

Web Why in 165 million years of evolution didnt the dinosaurs invent tools and language. The answer is right in your question in fact dinosaurs werent as intelligent as humans and still managed to successfully survive for millions of years. The environment that dinosaurs lived in did not require intelligence and therefore there was no pressure for them to evolve.

Web Dinosaurs already come with a huge set of evolutionary advantages that it took mammals a long time to evolve he adds and would have a head start at adapting to grasslands. Dinosaurs lasted for 160 million years without them and it took a huge asteroid to finish them off. Humans were social hunters that relied on literally being smart running and communicating.

We have much bigger brains relative to body size and in absolute size than other mammals and have a level of intelligence that other animals dont. Web Humans have evolved differently to other animals. Web What would have happened if non-bird dinosaurs had never been wiped out by an asteroid and continued to evolve.

Web It may simply be that reptile body limits the intelligence that can be supported in some way so there was no route from dinosaur to digital watch. Web Dinosaurs did not develop intelligence because there was no evolutionary advantage for them to do so. Well one palaeontologist thought that they would have developed great.

Web Why dinosaurs didnt develop intelligence. Things persist because they are successful at reproducing enough to continue on the next generation. Parrots had to be able to.

Web Parrots evolved intelligence for the same reason we did. This arguably would confirm necessity as the most powerful driver for the. Web So why didnt dinosaurs develop sentience during their evolutionary run that exceeded 150 million years.

Ward says that when dinosaurs first evolved during the Mesozoic the era spanning some 250 to 65 million years ago Earths atmospheric oxygen levels were much too low for large brains to have developed. It may be large highly evolved predators prevented other species acquiring the necessary adaptions.

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