Damus

Recent Notes

Janis · 132w
You do know why wet bulb temperature of 35 becomes dangerous, right? Because sweating stops working as a heat management mechanism due to physics.
macrominutes profile picture
Yes I am, and yet humans still find ways to cool off in hot areas.

We have been living in every climate of the world for at least 15,000 years. Likely much longer, and even with all of our modern inventions. Cold still kills 20 times more people than heat does.

It’s much easier to escape the heat in some shade than it is to escape the cold when you have no source of heat.

There is no data to date that shows that the earth warming by a degree or two over the next century will lead to far more deaths from heat.
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Janis · 132w
Regarding CO2 and climate. It so happens that I’ve spent a part of my career working directly with climate related data. Think glacier extent, sea ice extent, sea surface temperature, etc. To me ant...
macrominutes profile picture
Cold kills roughly 20 times more people every year than heat does.

Humans do fine in the heat, they don’t do well at all in the cold. The dropping like flies claim is not backed up by any evidence. It’s not rare because the earth isn’t hot, it’s rare because humans sweat lol.

Sea levels have not risen at all in the past 200 years and they are certainly not rising at anything close to unmanageable levels if they are rising at all.

I work with this data on a regular basis in my day job as well so the argument from authority doesn’t really work on me.

The catastrophism around anthropogenic climate change is completely unjustified.

Lastly C02 tends to lag temperature changes when you look at the last 800,000 years of ice core data so it’s clearly not the primary driver of global temperature swings.
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Janis · 132w
You do know why wet bulb temperature of 35 becomes dangerous, right? Because sweating stops working as a heat management mechanism due to physics.
Graymalk · 132w
Well, my counters work for me. I guess you’ll have to come up with different ones for people who still believe that the energy expenditure is a deal breaker.
Graymalk · 132w
I’d still present “and that’s true for everything else” as a counter.
Janis · 133w
So, I’m one of the people who are convinced that CO2 is a problem. As in, it’s an existential threat to human civilisation. Not the planet, mind you, the planet will be fine. But that doesn’t m...
macrominutes profile picture
The thing is even if you aren’t directly producing C02 when you turn the laptop on, you are at some point in the supply chain.

Mining, processing the ore, transporting the materials, producing the energy your laptop uses, etc… at some point C02 will be released.

Even if you have an all nuclear grid there are a bunch of things that go into supporting those plants that still require C02 to be produced. (Chemicals needed to support operations must be made, materials for the plants to stay operational must be made, distribution lines must have trees cleared, etc…)

I haven’t seen in any weather patterns that comes close to an existential threat to humanity.

It seems to me there is a contradiction in your logic, if C02 isn’t an existential threat to the biosphere then it isn’t to humans either. I put my money on our ability to engineer solutions even if there are drastic changes to the climate.

C02 is plant food, all it’s done so far is make it easier to grow crops and it’s made the world a little greener 🤷‍♂️
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Janis · 132w
Regarding the laptop. I realise full well how the supply chain produces CO2, but that’s exactly the point I’m trying to make. In my opinion it’s not the use of energy that’s the problem. Energy generation might be, depending on mode of generation. Concrete buildings are not the problem, coa...
Janis · 132w
Regarding CO2 and climate. It so happens that I’ve spent a part of my career working directly with climate related data. Think glacier extent, sea ice extent, sea surface temperature, etc. To me anthropogenic climate change is just a fact. Plants will be fine, but humans and especially human civi...
Lyn Alden · 133w
I spoke at a big bitcoin-adjacent company this week and one of the best questions was from someone who asked what the downsides of bitcoin adoption might be. I always do appreciate these steelman que...
macrominutes profile picture
IF you think that humanity/ energy usage is a bad thing. Specifically when it comes to carbon emissions. Then I think a case can be made that bitcoin is negative through that framing.

I disagree with it but I do believe bitcoin will lead to more energy expenditure per capita globally which likely means more C02 released.

I don’t buy that C02 is really an issue but if you’re someone who does then that argument can be a compelling one.
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Graymalk · 133w
One of the things I don’t like about the energy argument is that it ignores how much energy the present system uses. That just gets brushed off. And arguably, the present system is less efficient because the energy is generated specifically to run it, whereas you can plop a mining facility in an a...
Janis · 133w
So, I’m one of the people who are convinced that CO2 is a problem. As in, it’s an existential threat to human civilisation. Not the planet, mind you, the planet will be fine. But that doesn’t make me a Bitcoin hater. See, I don’t believe that energy use is the problem, it’s the mode of ge...
nikola · 135w
With an extension! nostr:note1kkv00rrhwz9mhlmh59d6dydj7d583q656x6wgshpe6sw65cftk8qsh9gex
Marty Bent · 150w
I leave for a week and Elon tries to pump Doge and Doomberg is writing pieces about Binance manipulating the price of bitcoin. Different cycle. Same scams and weak narratives. We are very early.
macrominutes profile picture
Elon seems hell bent on ensuring the blue bird dies a faster death than it otherwise would have.

Purple bird> blue bird

Also I can’t get a good read on Doomberg, the dude seems super sharp but just misses the boat on BTC when everything says he should be based on what he writes/ talks about.