This is part of a two-week experiment on having more open threads.
A good read, good site, something that made you think. If you really want to share it but don't think it's worthy of a post, here's the place. Please include a summary.
Other similar threads include:
- Open Thread
- Media recommendations
- Stupid questions
- Advice (Not yet posted)
- Other Special Threads
The Ape That Thought it was a Peacock is a very good article on evolutionary psychology and gender differences, and should be read as a vaccine against the nastier elements of PUA etc... It argues for the position that gender differences between humans, though present, have been greatly exaggerated by evolutionary psychology. It makes several points which were, to me at least, novel:
1)Human children are costly to rear and our females are often pregnant - high cost of childrearing tends to result in more equal parental contributions and monomorphism (sexes being similar)
2)Human females as well as males show morphological indicators of mate choice selection - e.g. enlarged breasts. This again resembles monomorphic species (compare peacocks where females are drab, because males don't help raise kids, and therefore do not need to choose). Intelligence maybe be a sexually selected trait in both sexes.
3)Distributions in effectively all traits overlap heavily, and the ones which are very different generally concern the tails of the distribution. E.g. we expect murderers to be the very right tail of the aggression distribution, where the slight average difference in the two populations could translate to a large proportional difference.
4)We expect human mating behavior to be facultative, and respond to relevant conditions, such as gender imbalances. This is what we observe anthropologically (Tooby and Cosmides made this point as well I think, in pointing out that variance does not imply the absence of behavioral adaptions).
With some exceptions such as vocal range (effect size = 4.5).
If you spend any time at all playing video games, and you have not played Deadly Rooms of Death, then you are playing the wrong games. I have never seen another puzzle game come close to the fun or difficulty of the puzzles in this game. It will make you think. A lot.
Here is a blog post I wrote about it. If you already play it, or if you start playing it, let me know. I would love to have more people to talk to about it.
I second this recommendation, but if you're interested in buying this game, I suggest you get it from here instead of the Caravel Games website. Much better deal.
Even SpaceChem? Note, I haven't played Deadly Rooms of Death, but SpaceChem is currently the most difficult "puzzle" game I've ever played.
I am not sure, I've played some of space-chem, but did not finish it.(I did not get stuck, I just stopped.) I haven't finished all the official DLC of DROD yet either, and have been actively trying for a long time. If someone feels they have played enough of both, they should let us know.
It might not be comparable, because they both might just get harder and harder depending on how much you try to optimize. I have been stuck on the same DROD room for days, and in the official games and DLC, there are over 2000 rooms.
If you like puzzle games, try out this free one: http://qrostar.skr.jp/index.cgi?page=jelly&lang=en "Jelly No Puzzle". Easily some of the most interesting puzzles I've ever encountered in a game.
NSF Report Flawed; Americans Do Not Believe Astrology is Scientific
This is interesting in so far as it shows how easy it can be to reproduce and cross check serious studies (after all a real published NSF study) and possibly find small hidden flaws in it. Mechanical turk may be questionable but in this case it provided a simple and efficient and unbiased way to validate and extend the original study.
I'd like to see more of this.
A reverse engineering tour de force, found on HN this morning. Something about it struck me as very LWish. "By studying the epicycles of Ptolemy and Copernicus, we hope to get better at recognizing them in our own lives. "
"An increasingly popular theory holds that the mind should be viewed as a near-optimal or rational engine of probabilistic inference, in domains as diverse as word learning, pragmatics, naive physics, and predictions of the future. We argue that this view, often identified with Bayesian models of inference, is markedly less promising than widely believed, and is undermined by post hoc practices that merit wholesale reevaluation. We also show that the common equation between probabilistic and rational or optimal is not justified."
Gary F. Marcus and Ernest Davis. "How Robust Are Probabilistic Models of Higher-Level Cognition?" Psychological Science December 2013 24: 2351-2360. doi:10.1177/0956797613495418
A very good post on Ribbonfarm recently: From Cognitive Biases to Institutional Decay.
In totally unrelated news, distributed autonomous economic agents are becoming a Real Thing with Market Capitalization.
Edge.org is running a great series of talks by social scientists, HeadCon. The latest one by experimental philosopher Joshua Knobe is especially very good. There's also a transcript. Here is a quote:
This is an experimental thread aimed at relieving pressure on the open thread. If you have a comment about the this thread itself, write it here.
I don't think it matters too much, but I was not sure if my DROD comment belonged, here, open thread, or media thread.
I think this does matter.
It should have been in media, its almost exactly the sort of thing that the media thread is meant for.
Why did you even post the Meta thread if you were going to go through with your plan for more OTs even without consensus?
Also, I still haven't seen the reason as to why do you think the OT needs pressure relief, nor have I seen you address the cons of doing this.
Consensus isn't really necessary. We will see based on the karma votes that this thread gets whether it's welcome or isn't.