Comment author: CellBioGuy 04 October 2016 10:00:49PM *  11 points [-]

Advice solicited. Topics of interest I have lined up for upcoming posts include:

  • The history of life on Earth and its important developments
  • The nature of the last universal common ancestor (REALLY good new research on this just came out)
  • The origin of life and the different schools of thought on it
  • Another exploration of time in which I go over a paper that came out this summer that basically did exactly what I did a few months earlier with my "Space and Time Part II" calculations of our point in star and planet order that showed we are not early and are right around when you would expect to find the average biosphere, but extended it to types of stars and their lifetimes in a way I think I can improve upon.
  • My thoughs on how and why SETI has been sidetracked away from activities that are more likely to be productive towards activities that are all but doomed to fail, with a few theoretical case studies
  • My thoughts on how the Fermi paradox / 'great filter' is an ill-posed concept
  • Interesting recent research on the apparent evolutionary prerequisites for primate intelligence

Any thoughts on which of these are of particular interest, or other ideas to delve into?

Comment author: DavidPlumpton 07 October 2016 06:33:06AM 1 point [-]

Have you ever seen this paper that claims a complexity analysis of the Viking lander experiment results can't be explained by chemistry alone? Interesting stuff...

https://www.researchgate.net/publication/257958533_Complexity_Analysis_of_the_Viking_Labeled_Release_Experiments

Comment author: DavidPlumpton 21 September 2016 07:35:36AM 1 point [-]

I found a trick somewhere on the net for clearing a blocked nose (even very blocked). Hold your nose, inhale deeply, then repeat tipping your head back for four seconds, and then forward for four seconds. Breath out slowly. Then hold your breath as long as you can, still tipping forward and back every four seconds and holding your nose. Eventually you inhale and all the gunk just sort of flows out of your nasal cavity. Warning... much gagging, spluttering and spitting at this point. But it's worth it.

Comment author: DavidPlumpton 06 October 2015 07:44:32PM 1 point [-]

Possibly asking something like "you're good at finding points that back up your beliefs, but you also need to spend time thinking about points that might contradict your beliefs. How many contradictory points can you think of over the next five minutes?"

Comment author: DavidPlumpton 18 September 2015 09:40:28PM 1 point [-]

Usually "Monty Hall"?

Comment author: Romashka 02 August 2015 03:13:31PM *  2 points [-]

Could someone point me towards good fictional stories set in Roman times, like those by Kipling in Puck...? Thank you. (Edit: spelling)

Comment author: DavidPlumpton 03 August 2015 06:18:31AM 1 point [-]

Well there is this little classic that is apparently being made into a movie https://www.reddit.com/r/AskReddit/comments/k067x/could_i_destroy_the_entire_roman_empire_during/c2giwm4

Maybe we can perform the "Mary's Room" thought experiment

5 DavidPlumpton 14 April 2015 09:19AM

It seems possible that soon there may be a cure for colourblindness. The Mary's Room thought experiment attempts to pin down something about the nature of qualia in a contrived but similar situation, but my feeling is that the actual result of such an experiment would not be obvious. Would we consider the experiment valid if it was performed on somebody familiar with blue and green, but not red?

Comment author: DavidPlumpton 02 March 2015 08:51:13AM 1 point [-]

I think you are making an unjustified assumption, e.g. "... that I will pop into existence again...", that there is an "I". There is a pattern of information that feels that it experiences qualia, and then later possibly there is another pattern of information that feels that it experiences qualia, and possibly with additional information representing memories corresponding to the first set of information. Shifting to this viewpoint dissolves the question. If we accept that qualia is an illusion then we still have an interesting question about how the illusion occurs, but many other tricky issues go away.

Comment author: Baughn 09 February 2015 02:39:24AM *  2 points [-]

I think Go, the board game, will likely fall to the machines. The driving engine of advances will shift somewhat from academia to industry.

This is a sucker bet. I don't know if you've kept up to date, but AI techniques for Go-playing have advanced dramatically over the last couple of years, and they're rapidly catching up to the best human players. They've already passed the 1-dan mark.

Interestingly, from my reading this is by way of general techniques rather than writing programs that are terribly specialized to Go.

Comment author: DavidPlumpton 09 February 2015 07:07:11AM 1 point [-]

Advanced quickly for a while due to a complete change in algorithm, but then we seem to have hit a plateau again. It's still an enormous climb to world champion level. It's not obvious that this will be achieved.

SciAm article about rationality corresponding only weakly with IQ

5 DavidPlumpton 27 December 2014 08:56PM
Comment author: DavidPlumpton 08 April 2014 09:48:43AM 1 point [-]

Looking at SHRDLU output just trying to recreate that looks pretty challenging for the modern coder, let alone decades ago. A little Lisp goes a long way.

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