RadioRat (he/they)

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  • 22 Comments
Joined 1 year ago
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Cake day: June 17th, 2023

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  • Probably by design, to be honest. Jobs tend to be very anti-parent, especially in US states where FMLA is legally protected.

    I’m fortunate to work for a company that has a culture of prioritizing real life so you can do your best work. Sadly, that’s antithetical to next quarter thinking, so it’s not the norm.

    The dumb thing is (in my experience) parents seem to work harder and stay at companies for longer than childless folks. They’re just shorter on free time and need some basic flexibility to address emergent issues. Not to mention being better at teaching and managing in general.















  • Your first sentence is incomprehensible to me.

    What I mean is that I logically it’s very good to have people who are passionate about honoring human respect and dignity. It’s more moral and closer to the kindest world we could have. A diversity of opinions is necessary and first, and foremost, I wanted to recognize and respect the good work of voicing a less popular opinion to uphold your virtues.

    Personally, I’m more worried about the collective pain and suffering that could be avoided if the status quo is maintained than quickly taking action and inadvertently breaking eggs. IMHO, the main reason sociopaths prevail is that empathetic folks waste time and effort trying to find a fantasy path where no one is hurt. Seems to me like the focus should be efficient and effective resolution of societal issues generating mass suffering period rather than having an Entmoot.

    We’re not going to be able to impress billionaires so much with kindness and consideration that they prioritize the greater good over short-term interests. Better is the enemy of done.

    My viewpoint is that we need to prioritize the reducing the most suffering yesterday. you don’t have to and probably shouldn’t agree. Discussion and disagreement are necessary for coalescing on a good path forward. Better ideas come out of a composite of values, flat personal opinions.

    Tl;dr - I think your ideals are good and right in an ideal world, but also think the sentiment has misplaced priorities in the nightmare unfolding with exponential consumption of resources and pollution of the planet. I’m grateful for the opportunity to discuss and this is a nice change of pace/tone from Reddit.



  • This is a good question! Not sure which precise units they had and in what quantity, but given the size of the Titan (no way they can support liquid regenerative system with their size and energy reserve constraints), they would have had canister containing solid CO2 adsorbent with a fan (example).

    Without the fan, it’s not going to be very effective since CO2 has to actually pass over the solid. Passive diffusion is not going to move the same volume of CO2 over the solid even if the solid was removed from the housing. Even if they didn’t run out of battery, The solid has a maximum capacity - about 7.5 kg for the unit linked above. Even with reserve capacity, an average human exhales ~0.97 kg of CO2 per day.

    O2 to CO2 exchange via respiration is mole for mole (you do lose a little mass in carbon and water just by breathing!). Atmospheric CO2 is 0.041% (410 ppm) and O2 is a hair under 21% and that’s the standard to which life support systems are held. Humans lose consciousness at around 3.7% oxygen, but experience hypercapnia at >6% CO2. (Physiology nerds - I converted from the partial pressures in mmHg to % of 1 atm for comprehension)

    So in this hypothetical scenario, hypercapnia would definitely precede loss of consciousness due to anoxia.