/sci/ - Science & Math » Thread #11239832

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Natural Lifespan

Anonymous Fri 20 Dec 05:23:42 2019 No.11239832 View Reply Original Report

Quoted By: >>11239849 >>11239854 >>11241264 >>11241748 >>11241976

>Based on DNA, we also estimated a “natural” lifespan modern humans of 38 years.
>This matches some anthropological estimates for early modern humans.
>However, humans today may be an exception to this study as advances
>in medicine and lifestyle have extended the average lifespan.
https://www.science20.com/the_conversation/humans_have_a_natural_lifespan_of_38_years-243904

Anonymous

Anonymous Fri 20 Dec 2019 05:30:31 No.11239849 Report

Quoted By: >>11239869 >>11241748

>>11239832
Significant numbers of people have lived well beyond their "natural lifespan".
Is this only because of medicine and lifestyle, or is evolution at work here?

Anonymous

Anonymous Fri 20 Dec 2019 05:33:52 No.11239854 Report

Quoted By: >>11241738

>>11239832

Sounds about right, shit like basic hygiene practices alone extended the lifespan by 15-20 years. Imagine living life without brushing your teeth, drinking non-filtered water, not washing up and not wiping your ass properly? On top of that imagine half your meals throughout life not being fully cooked.

Anonymous

Anonymous Fri 20 Dec 2019 05:41:46 No.11239869 Report

Quoted By: >>11239937

>>11239849
there’s no difference

Anonymous

Anonymous Fri 20 Dec 2019 06:19:07 No.11239937 Report

Quoted By:

>>11239869
>no difference
...between what, and what else?

Anonymous

Anonymous Fri 20 Dec 2019 18:38:24 No.11241264 Report

Quoted By:

>>11239832
We are supposed to die at 38...
I'm 24. Only 14 years to go...

Anonymous

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Anonymous Fri 20 Dec 2019 18:39:55 No.11241270 Report

Quoted By: >>11241302

I haven't had sex and I'm nearly at that age. Fuck

Anonymous

Anonymous Fri 20 Dec 2019 18:56:36 No.11241302 Report

Quoted By: >>11242317

>>11241270

I take it you will NEVER breed, thus a dead end genetically. FOUR Billion years of life, an endless struggle, and it FAILED with you.

Anonymous

Anonymous Fri 20 Dec 2019 21:31:03 No.11241627 Report

Quoted By: >>11241748 >>11241749

>babies die commonly
>average lifespan plummets
Woah. I bet this is a conspiracy by (((them)))

Anonymous

Anonymous Fri 20 Dec 2019 22:23:21 No.11241738 Report

Quoted By: >>11242439 >>11242478

>“natural” lifespan modern humans of 38 years

nope it's retarded and definitely disinfo they just want to kill people who get too old so the cost of their slaves goes down

>>11239854
you're retarded too

Anonymous

Anonymous Fri 20 Dec 2019 22:27:56 No.11241748 Report

Quoted By: >>11242277

>>11239849
>>11239832
except thats literally bullshit
contemporary hunter gatherers live to 75 out in bumfuck nowhere just like the "advanced" humans "living" to 75 on 20 medications and hooked up to 3 medical devices

>>11241627
if you include abortions "civilized" humans only live to 38

Anonymous

Anonymous Fri 20 Dec 2019 22:28:48 No.11241749 Report

Quoted By:

>>11241627
Not quite. People did live shorter lives.

Anonymous

Anonymous Sat 21 Dec 2019 00:36:29 No.11241976 Report

Quoted By:

>>11239832
1yo + 1yo + 100yo / 3 = 34yo average
60yo + 60yo + 60yo / 3 = 60yo average

That's how infant mortality rates can affect averages.

Anonymous

Anonymous Sat 21 Dec 2019 03:11:40 No.11242277 Report

Quoted By:

>>11241748
If you include abortions you'd also have to add an extra 9 months too.

Anonymous

Anonymous Sat 21 Dec 2019 03:36:54 No.11242317 Report

Quoted By: >>11242706

>>11241302
The overwhelming majority of humans have never bred.

Anonymous

Anonymous Sat 21 Dec 2019 04:55:33 No.11242439 Report

Quoted By:

>>11241738
>you're retarded too
I don't think they are. We have evidence of Pharaoh's dying of tooth infections.

Anonymous

Anonymous Sat 21 Dec 2019 05:25:32 No.11242478 Report

Quoted By:

>>11241738
dude go back to pol

Anonymous

Anonymous Sat 21 Dec 2019 08:11:33 No.11242706 Report

Quoted By:

>>11242317
Not yet...

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