A Game of Doves and Hawks
Added 2019-07-28 00:06:38 +0000 UTCHey all,
Next video is up. Hope you enjoy! I'll follow up soon with surveys, rewards, etc.
Thanks for being here,
Justin
Comments
Excellent video, as always, congrats! I coded a similar simulation ~20 years ago after reading Richard Dawkin's Selfish Gene which presented this whole concept, but the way I implemented it there was a geographic component to it, which you might find interesting: each pixel on screen represented a blob, and its color represented its strategy. I would randomly pick a blob, and then another blob randomly within a maximum distance d, and they would interact. Depending on the outcome (e.g., hawk 2, dove 0), they would each have more or less offsprings, in the form of nearby pixels (within a max distance d) changing to their color. If the distance d was small enough, everything would work pretty much as in your video, but if d was too big, then cooperative strategies would have a much harder time getting a foothold within a sea of hawks (even tit-for-tat). This would suggest that species with less local relationships may be less cooperative, which seems fairly intuitive.
Aurélien Géron
2019-07-31 12:58:33 +0000 UTCIt won't be the next video, but it's coming.
Primer
2019-07-28 16:03:00 +0000 UTCReally well presented. I'm guessing in the next video you'll wind up exploring Tit-for-Tat strategies etc?
Elliot Press
2019-07-28 09:49:58 +0000 UTC
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