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by zamadatix
32 days ago
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Now we have a discussion :D! You'll be hard pressed to convince everyone the null hypothesis should be either A or B, which is the biggest reason it doesn't get anywhere to argue from that stance alone. For more than the lifetime of anyone living in a city, the baseline expectation of a city has been "light pollutingly bright". Similarly, making light is something a city has to do so one may argue the baseline is "a city is dark unless we do something". But is it still a city if you do that for all things about the city? There are dozens of arguments why the null should be A or why the null should be B. Thankfully, it doesn't really matter unless all you want to comment is "the null agrees with me so it's your problem" so we don't actually need to halt until everyone to agrees what the null is to debate what we should do. So instead of commenting to ahmedehab_01 it's a feature & not a bug, their problem to deal with (for which they'll think & say the exact same in reverse - which as just as valid unless you can first get everyone to agree what the null should be) we can just skip to talking to the merits of their point, as you already did here. I.e. yeah, white does keep people up more. Amber's impact was low enough it's not an impact to safety though & the inverse (not being kept up as you walk around a city) . There's no option which has every benefit so we need to weigh all of the impacts as a whole, which means it may have a few downsides like making you sleepier walking around at night. That speaks directly to why we should turn down the light pollution regardless of the null, and is exactly how the article went about it (which could be referenced again for the safety portions or the like). It's not even 100% clear ahmedehab_01 was saying "because of this, we shouldn't have dark lights". They may have just been casually lamenting one particular downside. The chain kind of forced it to be taken as a debate opener, and then forced a choice of which null should be assumed, and then went a long way of debating that, and then finally talked about what was really said only at the end. |
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