Of course the use of tools is indicative of intelligence, as it demonstrates an ability to process simpler or more efficient methods of accomplishing tasks, but the lack of tool use in a species surely isn't indicative of a lack of intelligence.
Of c Yeah, that is a case where human bias can creep in, as not some of our behaviors and even survival tactics don't revolve around intelligence, but other quirks we have. I've heard it said that Neanderthals might have actually been smarter than us (not sure if this well supported) but our willingness to explore, sometimes recklessly, helped us to spread further than them. I suppose that it's possible that a high intelligence could evolve without much concern for exploration, communication, record keeping, etc. That could disguise their mental capability.
Wow, I mean, the original humans? How did they survive all those years? I mean, jeez, that was what, like 2 million+ years ago? I really need to get on that diet!
No GMO's back then.
I might have not used the best words, but what I wanted to point out was that humans evolved to survive in the roughly the same place as the lions. We were so successful at it that we ended up building cities and even leaving the planet. Lions surviving as they do today isn't really an advantage that they can claim over humans.
And I will disagree as well. First, building cities isnt how we survive the wild. It nearly completely removes us from the wild.
I see where you're coming from, but I find it hard to separate cities from bird nests and ant hills. They're just more complex and built by humans. If you put humans in the wild, you will probably end up with cities. Pre civilization/history humans were still as human as we are today.
Back in the hunter gatherer days, living as a community certainly was something we used to survive the wilds, but we are very far removed at this point, and likely were at the point we began building cities proper. that said forming settlements with huts or tepees or what have you, grew from a number of needs we have. Shelter and protection likely the strongest two reasons. Most of these reasons apex animals, be it wolves, lions, whales, what have you, they don't have a need for these as they evolved to thrive in these conditions.
I don't think the differences are as big as you're making them out to be. Some wolves, lions, whales, etc survived (for now) but some didn't. The same goes for human relatives. Those organisms that died out certainly would have benefited from some form of technology to make up for whatever it was that caused them to die out. For that matter, Earth itself isn't static. In the long run, any given species is probably poorly suited to live on Earth. On average a species may do well for a time but then fail to keep up with their changing environment for one reason or another. The ability to change your environment, or create artificial ones could be argues as a necessity for long term evolutionary fitness.
They have fur, or blubber to protect from cold, with special oils to protect from water. They are born with the instincts and tools (ie claws and jaws) to feed themselves. They have what they need to survive. Even primates have these things to include incredible strength. We on the other hand were not. instead we evolved with an abstract intellect and lucky for us, opposable thumbs that allowed us to make up for what we lacked.
So, does that abstract thinking what makes us "smarter?" As we annihilate the world around us with our abstract inventions, I am not so sure.
I'm not sure what you're trying to say here. If we involved an intellect that other animals don't have, then we're smarter. We're still smarter if we blow ourselves up using that intellect that no other organisms have. On the other hand, having cities, tools, and thumbs isn't necessarily proof that we're smarter, but I wonder consider it strong evidence. Separating intelligence from human psychology can be difficult, but at the end of the day all life is related and all life is shaped by the need to survive. Our abstract thinking has put us in a better place than any other form of life than we know of when it comes to survival. We're also the only species we know of to contemplate making ourselves extinct. Let's also be honest, people are pretty concerned over the health of the world too. No other species seems to be.