Oldest known human ancestor rewrites evolution theories

AnnaG

Hall of Fame Member
Jul 5, 2009
17,507
117
63
`In earlier days of dolphin study, people were testing dolphins to see what range of noises they made. The dolphins were quite responsive and provided the people with lots of data and then something eventually became clear when they played back some recordings; the dolphins were also testing humans to see what range of sound they could hear.
 

Goober

Hall of Fame Member
Jan 23, 2009
24,691
116
63
Moving
That is not true, jambo, Mother Nature tried many different paths to intelligence. Many animals besides humans are highly intelligent, e.g. dolphins. They have a well developed language (I think they can produce up to 100 sounds). Unfortunately they took to water, where there is no need for intelligence. It was a dead end as far as nature was concerned.

Another path to intelligence was the elephants. Elephants are highly intelligent; they have excellent memory and can pass knowledge from generation to generation. Scientists have found instances of the Matriarch of the herd leading the herd to a water source in the time of famine, one which she has never seen before.

They have also observed elephants mounting fake raids. Two or three elephants would raid a farm, drawing the villagers after them, while the main herd invades a totally different farm.

Scientists also suspect that elephants perform some kind of ritual when they come across the bones of other elephants from the herd. They sniff at the bones, they circle around it, they walk around it.

Elephants also have a highly complex social structure. Elephants show most of the signs of intelligence, if on a smaller scale. African elephants have two fingerlike protrusions at the tip of their trunk (Asian elephants have only one).

It is not to hard to imagine elephants developing more of such protrusions, giving them fingers to work with. That would give them the ability to make tools. I personally think that three was a competition between elephants and hominids as to who develops intelligence first, and hominids won by a hair (a few million years). If humans had not developed intelligence for a few million years, it is not inconceivable that the world would be populated by intelligent elephants today. But once humans developed intelligence, it put a stop to any further evolution.

I don’t think there is anything unique about intelligence. Mother Nature tried many different paths towards intelligence, and one of them (hominids) succeeded. Another (elephants) could equally well have succeeded.


Seems to me that elephants have had millons of years to catch up - how're they doing - Guess they should be in Harvard by now eh.
 

AnnaG

Hall of Fame Member
Jul 5, 2009
17,507
117
63
Seems to me that elephants have had millons of years to catch up - how're they doing - Guess they should be in Harvard by now eh.
lol Harvard is picky. They'd have to learn English. Besides, where would they soak in the lectures at?
 

Dexter Sinister

Unspecified Specialist
Oct 1, 2004
10,168
539
113
Regina, SK
Seems to me that elephants have had millons of years to catch up - how're they doing - Guess they should be in Harvard by now eh.
Evolution has no direction or goal. What happens to different species depends on the selection pressures on them. We don't know what selection pressures drove the development of human intelligence, but they must have been pretty strong, because it's very expensive biologically, the brain takes a large fraction of the human body's metabolic output. It's possibly related to the fact that humans are physically very weak compared to other animals of similar size. An adult male chimp, for instance, is many times stronger than the strongest man. Greater intelligence, manifested as a better and more complex tool kit, better cooperative behaviour, better communication skills, stuff like that, can compensate. In terms of natural selection, it'd be get smart or die out.
 

In Between Man

The Biblical Position
Sep 11, 2008
4,597
46
48
45
49° 19' N, 123° 4' W
You've posted a lot of criticism of the report, and of course there will be legitimate criticism,

Nice alley: I am criticizing those who conclude that man and ape are of common ancestry because I believe they are misinterpreting the evidence.

Still nice, but playing hard-ball alley: I'm not criticizing, I'm exposing how broad of a stretch we all are told to swallow. And when its preached to the masses so authoritative as it has been, it becomes lying - fraud.
 

In Between Man

The Biblical Position
Sep 11, 2008
4,597
46
48
45
49° 19' N, 123° 4' W
Read Ernst Mayr's What Evolution Is, and Richard Dawkin's latest, The Greatest Show on Earth. They are about the evidence for evolution, and if they don't convince you, you are one of the following:

1. too stupid to understand
2. in denial for religious reasons
3. insane

I wanted to say harsh things in response to this, but since having mutual respect is important to me, I figure not. If I do choose to respond please understand that I prepare to fight back - and hard on this one. If I'm going to be accused(once again) that I may not be intelligent, or rational, then maybe I should consider playing hard with my words.

E.g. Instead of "the evolutionist scientists are mistaken about the evidence" it will be "the beady-eyed scientists are misleading the public in an effort to kill God"

I thought we had an understanding that two intelligent persons could have opposite views on our fave subject. Why are you getting on all "Dawkins" on me?

Answer now, or I'll assume your shaken cuz your departments fraudulent claims have be exposed. ;-);-);-):lol::lol::lol:
 

Cliffy

Standing Member
Nov 19, 2008
44,850
193
63
Nakusp, BC
See. Authoritative.
Is it any more authoritative than when you talk about god and Jesus? Or about absolute truths? No. But that is what happens with conflicting belief systems. What I find interesting is that science doesn't seem to be threatened by religious beliefs as religion seems threatened by science.

Personally I can't see why the two cannot live in harmony. In fact a lot of religions do, even christians. It seems that it is the fundamentalists that have the real problem because they choose to accept the literal interpretation of the bible when it has always been intended to be an allegory and a metaphor. It is not an histirical document or the literal truth. It can be a useful story but taken literally it is a dangerous document just like the Koran.

I realize I am sticking my neck out here but I don't think there are absolute truths in science or religion. But then, I think the truth is relative.
 

Vanni Fucci

Senate Member
Dec 26, 2004
5,239
17
38
8th Circle, 7th Bolgia
the-brights.net
Idiot. Dolphins use tools. They play for fun, rather than playing as exercise for hunting. They're hardly a dead end.


Dolphins Killing for Fun?

If I'm going to be accused(once again) that I may not be intelligent, or rational, then maybe I should consider playing hard with my words.


I don't find you unintelligent, but irrational, at times yes...

Sometimes it seems that you take the position of advocatus diaboli just for the sake of debate...which would be fine if you consigned yourself to inevitably looking foolish at times, but it seems you don't cope well with that...

irrational...:-?
 

SirJosephPorter

Time Out
Nov 7, 2008
11,956
56
48
Ontario
Seems to me that elephants have had millons of years to catch up - how're they doing - Guess they should be in Harvard by now eh.


Once humans developed intelligence, the evolution froze up completely, Goober (except for extinction of species). An intelligent species is not going to let any other species progress beyond animal level. Humans changed habitat, limited number of animals through hunting (e.g. it is generally considered that they wren instrumental in making the woolly mammoth extinct in USA, and they are well on their way to making the elephant extinct all over the world).

Once one species develops intelligence, most of the evolution comes to an abrupt end.
 

SirJosephPorter

Time Out
Nov 7, 2008
11,956
56
48
Ontario
Personally I can't see why the two cannot live in harmony. In fact a lot of religions do, even christians. It seems that it is the fundamentalists that have the real problem because they choose to accept the literal interpretation of the bible when it has always been intended to be an allegory and a metaphor. It is not an histirical document or the literal truth. It can be a useful story but taken literally it is a dangerous document just like the Koran.

I realize I am sticking my neck out here but I don't think there are absolute truths in science or religion. But then, I think the truth is relative.

Quite so, Cliffy. Hindus don’t have any problem with evolution; they readily accept it as a valid scientific theory (in fact, Hindu mythology ways that earth is millions of years old). I am not sure what position Islam takes. But mainline Christianity has no problem with evolution. Neither does the Catholic Church.

It is only Fundamentalist Christians (and a few extreme Catholics) who have problem with evolution. Unfortunately, they are quite strong in USA, and they are forever trying to limit the teaching of evolution and promote treating of creation.

As to absolute truths, I agree that there aren’t any in religion, but there may be a few in sciences.