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Small-Scale Question Sunday for December 21, 2025

Do you have a dumb question that you're kind of embarrassed to ask in the main thread? Is there something you're just not sure about?

This is your opportunity to ask questions. No question too simple or too silly.

Culture war topics are accepted, and proposals for a better intro post are appreciated.

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What are your 'load-bearing beliefs?' The ones that, if they were disproven (to your epistemic satisfaction) would actually 'collapse' your worldview and force a reckoning with your understanding of reality.

I'm definitively talking about the "is" side of the is/ought distinction. Not your moral beliefs or 'hopes' for how things will turn out.

And not focused on such dry, mostly undisputed facts like "the earth's gravity pulls things towards it center" or "the mitochondria is the powerhouse of the cell."

Ideally beliefs that you consistently use to make predictions about actual events, despite not having sincere certainty about their accuracy.

One that I've been leaning on a lot lately: "Intelligence tends to be positively (if imperfectly) correlated with wisdom."

This is probably the one thing preserving my general optimism for humanity's future.

There are definitely high-IQ sociopaths running about, but I strongly believe that the world would be in a much worse place if the smartest apes amongst us were not also generally aware of their own limitations and were trying to make good decisions that considered more than just short term interests.

Limits to growth. If the line go up forever/space colonization crowd is right almost all my beliefs fall apart.

I mean, we haven't figured out how to circumvent physics. There is a hard upper bound.

But it turns out that said upper bound is in theory way higher than you might intuitively expect. Harnessing the total energy output of our local sun is a good starting point. But genuinely, humanity's limit will probably be more psychological and social than physical. Can we coordinate well enough to get out there without blowing ourselves up?

Hence why I hopefully believe that intelligence and wisdom are linked.

But I like this answer. Do you have a specific expectation as to where the limit exists?

I think material limits will hit us far before we can even get to harnessing all the energy available on the planet. I, like the original limits to growth study, think that we are pretty close to material limits right now. We are basically already at peak oil and we hit peak copper this year. Global warming (really global climatic instability) is worsening, as well as microplastic/endocrine disruptor pollution that is making it more difficult to reproduce. AI, short-form media, and other opiates are deskilling the population at a time when genuine scientific advances require more and more resources to achieve. There's a perfect storm of bad shit looming down on the line go up narrative, meaning it is not long for this world.

I too agree that the limits are in some part social and psychological. If we weren't so obsessed with consumerism and pointless travel we could have shepherded our resources better and got a little further, or maintained a pretty solid standard of living for a long while. But things like space colonization are a largely foolish endeavor and this is because of fundamental physical and biological limits, which will prevent us from leaving this planet, or even ever fully consuming its resources.

I would challenge you to read two resources in the New Year: Vaclav Smil's How the World Really Works (yes I did write a really negative review of this on Goodreads, but the first few chapters about material resources are fundamentally solid), and Tom Murphy's Energy and Human Ambitions on a Finite Planet. I think many people on this forum (and in wider society) are energy and materials blind, which lead to extrapolations from the past two centuries of economic and technological growth that I find to be fanciful.

We are basically already at peak oil and we hit peak copper this year.

Claims of being ‚at peak X right now‘ decompose into two elements, one is a completely unsupported and constantly falsified prediction of decline, the other the correct statement ‚we now produce more X than ever‘, which is hardly supportive to the doomer‘s central thesis. Despite the abundance of resources (as in, there are many types of useful resources), you never see these global peaks in hindsight, they‘re always hiding right around the corner.

IDK man, copper is pretty convincingly in decline. We basically haven't found any new large scale copper discoveries in the last 15 years. Grades are continually declining. We're currently mining ores that are 0.6% copper!!! And this is only going to continue to get worse. Unless we find an extremely large easy to exploit source of copper approximately ~now, copper production is guranteed to fall in the next 10 years.

Source

But are you long on copper futures?

Yea dude, copper has been way outperforming the SP500 for the past few years. I'm long on copper futures and my portfolio has been doing excellent.

HGW00 is up 57% over 5 years and the S&P is up 87% in the same timeframe - but at least your money is where your mouth is.

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