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Archive for July, 2009 (2009/07)

Ethics: Small Odds: Play or Don’t Play?

A few suspiciously similar arguments:

1) You should get insurance, because there is a tiny chance that you will win (ie, something bad happens and you cash in)

2) You should get Lasik, because the risk of complications is very low

3) You should invest in stocks (or mutual funds), because the risk of loss is low

4) You shouldn’t play the lottery, because there is such a tiny chance that you will win

5) You shouldn’t worry about getting struck by lightning, dying in a car/plane crash, etc, because the odds are small

6) You shouldn’t do something dangerous or unhealthy, because there is a risk that it will damage your body / health

 

Maybe the right answer just depends on the details.  How much cost and how much risk and how much do you win (or lose) if the low-odds thing happens.  Is there an objective way to determine the right action in a situation that involves an event with a low probability rate of occurrence?

 

But beyond that, I think these scenarios give us an example where we can ask the (philosophy) question about whether everything can have a an objective answer “right” vs. “wrong” ("correct” vs. “incorrect”).  This isn’t just an issue of how to best manage your odds to win a game.  This is a real life ethics and value issue.  Is it “good” to get insurance, or “irresponsible” not to?  If someone doesn’t get insurance, and then he/she faces a crisis, is it his/her own fault / problem?  Is it society’s responsibility, or the government’s responsibility to help?

 

Of course real life scenarios for this are not simple like boolean logic.  There are many variables.  In some situations there’s an obvious better answer, but many situations are more complicated.

 

However, in the interest of at least giving some opinion on the issue…  I personally tend to think that it is not psychologically pleasing to pay something for nothing.  I think it’s easy to be in the gray area of (risk vs. reward), and this makes it very difficult for me to justify something (such as getting insurance) when it’s not required or heavily subsidized.  But following that attitude is really bad for the few people who do get screwed over by bad luck.  I tend to have sympathy for a person who gets screwed by extreme bad luck.

 

So although I might still rant about something being required, having it required makes the choice easier, and having it subsidized makes you feel like you’re not getting ripped off (I guess even if the subsidy actually came from your own taxes or salary).  For example, a lot of companies give big discounts / subsidies for individual/family health insurance, and some insurances are legally required (renter’s, home owner’s, vehicle).

 

Finally, it is still the details that matter.  Having some sort of system to protect against really bad luck (natural disaster, theft, disease) for things like (health or house / vehicle) seems like a good idea.  But the specific details matter.

 

Ideally, it is for a society that is developed enough that it is low cost, not easy to abuse, and protects everyone from extreme bad luck scenarios.  In the very long-term, if the human standard of living for everyone is high enough, then there would be enough resources for insurance (against really costly / damaging bad lack) to be universal (even as universal an “human right”, or at least something that the human society is wealthy enough to easily afford for everyone).  But in today’s world, I think it’s more complicated since the cost is not entirely free / negligible.  In today’s world, I think it’s a good idea to have some insurance system(s) for protection against some form(s) of extreme bad luck; the details have some complexity.

Mac is not good for Graphics or for Freedom

I was thinking about getting a Mac Mini for cross-platform game development.  But I was a little disappointed because of the GPU.  My personal gripe is, you are so close to do something cool Apple, why not take out the optical drive and put in a real discrete GPU?  That would be awesome, but I guess Apple is not awesome enough to do that…

 

So I checked for alternatives.  It looks like every single Mac has the same integrated graphics GPU: NVIDIA GeForce 9400M graphics processor with 256MB of DDR3 SDRAM shared with main memory. Everything except:
1) the 24" iMac (no, not the 20" iMac!)
2) MacBook Pro: 15" or 17" only
3) Mac Pro

 

But I was a little excited about the tiny portable screen-less laptop form factor (tiny box, only 3 pounds).  The iMac 24” is huge, and the Mac Pro is huge and hugely overpriced / expensive.

So this means my alternative to the Mac Mini is to get a 15" MacBook Pro, and tear it apart (with an axe and a hammer, and put the video on youtube.com and vimeo.com):
1) tear the screen off
2) tear the keyboard out, and glue hard plastic on top
3) take out the battery

Please leave a comment if you would enjoy watching this video  :-)

This is the problem with an OEM who claims to offer “simplicity instead of choice”.  Yea, that’s “thinking different”.  You have to think pretty different to fall for a marketing scam like that – “simplicity is better is choice”.

 

I know this post is just a silly rant, so please be aware that I am aware of it.  I just thought the Mac Mini sounded great.  Until I started thinking, okay, but the GPU is not good enough.  Why didn’t they do like the Macbook Air and take out the optical drive, and make room for a better GPU?  I would’ve got one…

 

But yes, I also realize my personal preference is not necessarily the right way to decide this.  However, why not offer both?  This is my problem with a marketing campaign that tries to claim “simplicity is better is choice”.  Oh you don’t want choice, what you really want is just whatever Apple says is best.  I call that one.

 

 

Let me close by saying I realize that moving from Intel integrated graphics to (either NVIDIA or ATI integrated graphics) is obviously a step up, since Intel graphics is really weak.

 

However, in today’s world, it’s not as good as a discrete graphics GPU (from NVIDIA or ATI).  (And long-term, we’ll see what happens with AMD/ATI Fusion)

 

 

I noticed that the iMac 24” has the option for the GPU I’m currently using in my Windows desktop, ATI Radeon HD 4850:

 

But of course the real issue is more about having the PCI Express slot, and I guess space for it in the case, and maybe good enough heat dissipation…

 

I don’t think I want a desktop tied to an oversized monitor, especially when I prefer to use a KVM, and prefer something more portable (even the laptop screen / keyboard / battery sounds like a waste of space)…  So this is why if I were to theoretically get a Mac right now as an extra non-primary computer for cross-platform game/graphics (OpenGL, DirectX) development, then my options would be:
1) Mac Mini, and just accept the less powerful GPU as good enough
2) MacBook Pro 15”, and tear it apart to remove the screen keyboard battery
3) Or, maybe a better option is to just use a normal non-Apple computer and install OS-X (hackintosh?) on it.  Seeing as it’s now really all the same hardware (x86 and x86-x64: Intel and AMD).

 

However, what I think I’ll do instead is…  Rant about how I wish Apple would take the Mac Mini, remove its optical drive, and put in a better discrete GPU, such as comparable to their MacBook Pro options :-)

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