First time poster here. What exactly is the evolutionary origin

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Anonymous
2017-07-24 05:19:52 Post No.
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Anonymous 2017-07-24 05:19:52 Post No. [Report]

First time poster here.
What exactly is the evolutionary origin of laughter? What's it's purpose?

Anonymous 2017-07-24 05:33:37 Post No.9059895
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Anonymous 2017-07-24 05:33:37 Post No.9059895 [Report]

>>9059879
Nessus posited that laughter is an interrupted defense mechanism, and thus a sign of insanity, as no sane creature would interrupt a defense mechanism.

Anonymous 2017-07-25 06:39:51 Post No.9061507
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Anonymous 2017-07-25 06:39:51 Post No.9061507 [Report]

>>9059879
A bonding ritual

Anonymous 2017-07-25 06:48:13 Post No.9061519
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Anonymous 2017-07-25 06:48:13 Post No.9061519 [Report]

frighten your enemies

or maybe it was good that two people could laugh and understand the feeling each other was having, strengthening social bonds

First time poster here. What exactly is the evolutionary origin

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I'm aware that Imgur.com will stop allowing adult images since 15th of May. I'm taking actions to backup as much data as possible.
Read more on this topic here - https://archived.moe/talk/thread/1694/