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Every $1 of BTC value responsible for $0.49 in health and climate damages in US

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321–330 of 436 posts

Re: Every $1 of BTC value responsible for $0.49 in health and climate damages in US

#321

While this is sad, this is a self correcting problem. Miners and other people using bitcoins are going to get tired at some point of the loss from buying all this energy to keep their bitcoin assets going. The most scary part of cryptocoins is the deflationary cycle that makes these crypto asset potentially displace productive investment on an economy wide scale. This is not self correcting. This is Moloch, it's a pr…

Gold already exists and has for millenia, what about crypto currencies doesn't apply to it as well?

The existence of deflationary assets doesn't seem to crash the economy as predicted.

Re: Every $1 of BTC value responsible for $0.49 in health and climate damages in US

#322

Earlier quoted context omitted.

You clearly haven't actually looked at how the damages are modelled have you? You just in your head inveneted a naive way in which to estimate damages and then argued that that doesn't work. There is a large and robust literature to assess these type of damages (search for Social Cost of Carbon). The methodological challenges are discussed really well in the paper actually. Much of the damages calculated here aren't…

> There is a large and robust literature to assess these type of damages even granting you that we have a robust model to assess damage (which on its face seems to be a wildly improbably claim) we do not have an accurate model that predicts WHAT damage will be done due to humanity's impact on weather change, so the resultant-cost benefit analysis still propagates that uncertainty forward. > (search for Social Cost of…

Bitcoin mining effort is proportional to the cost per bitcoin times the number of bitcoins awarded per block. Since the number per block is constant over each four-year period, it makes sense to talk about the cost per $1 of BTC.

Re: Every $1 of BTC value responsible for $0.49 in health and climate damages in US

#323

> responsible for $0.49 in health and climate damages red flag this article is steeped in pseudoscience. you could spend a lifetime trying to model and predict global weather patterns _with no outside intervention_. the idea that you could even make an attempt at attaching a number to this phenomena is laughable. what are the error bars here, 10,000%? lets pretend, for example, you tried to estimate the impact of tsu…

They take the average emission per kWh generated in the country, combine that with existing research of the social cost of carbon done by the EPA (which includes damages done through climate change), as well as the change in mortality rate caused by these emissions. Then they combine this by the electricity requirements of bitcoin mining, and they have their results. (in very global terms, there's a lot more work don…

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Re: Every $1 of BTC value responsible for $0.49 in health and climate damages in US

#324

Earlier quoted context omitted.

> There is a large and robust literature to assess these type of damages even granting you that we have a robust model to assess damage (which on its face seems to be a wildly improbably claim) we do not have an accurate model that predicts WHAT damage will be done due to humanity's impact on weather change, so the resultant-cost benefit analysis still propagates that uncertainty forward. > (search for Social Cost of…

Bitcoin mining effort is proportional to the cost per bitcoin times the number of bitcoins awarded per block. Since the number per block is constant over each four-year period, it makes sense to talk about the cost per $1 of BTC.

BTC proof of work doesnt determine the BTC/$ conversion. the price is non-scientific, highly speculative, and highly volatile.

Re: Every $1 of BTC value responsible for $0.49 in health and climate damages in US

#325
post #312

Earlier quoted context omitted.

No, organizations built hydro plants for whatever reason in places where supply ended up higher than demand, driving down the prices. With that move, Bitcoin miners saw the opportunity and placed themselves within that ecosystem. Bitcoin miners don't put their operations in the middle of nowhere and then ask someone to build hydro plants...

> In the energy market, demand drives supply > Bitcoin miners don't put their operations in the middle of nowhere and then ask someone to build hydro plants... So now the demand follows the supply?

Bitcoin mining demand is a small subset of energy demand.

Re: Every $1 of BTC value responsible for $0.49 in health and climate damages in US

#326

Earlier quoted context omitted.

There is the resource cost of crypto but also an opportunity cost. Given all the smart minds and money devoted to crypto research, could humanity not benefit from other projects?

Talent invested in the crypto space pales in comparison to what we waste in finance. Our greatest minds are more likely to be arbitraging pork belly futures (PrIcE dIsCoVeRy!) than working on crypto.

Don't forget ads! There are way more people wasting time on that.

Re: Every $1 of BTC value responsible for $0.49 in health and climate damages in US

#327

What is the energy cost of the entire USD-based financial system? At a minimum we need to total up what the US Mint, the Federal Reserve, Visa, Mastercard, Chase, Wells Fargo, Bank of America, JP Morgan, Citibank, Goldman Sachs and thousands of other companies and government entities do. It is obvious that amount of energy used to keep the USD going absolutely dwarfs Bitcoin.

That is a completely useless comparison. If anything, compare energy usage per transaction. If you would hypothetically scale up the transaction volume of the Bitcoin network to the entire USD financial system, you'd quickly find out that it would use more energy than was ever produced on this planet.

Bitcoin's energy usage is not related to the number of transactions in any significant way, it's strictly a defense measure to prevent a nation state from tampering with the ledger.

Re: Every $1 of BTC value responsible for $0.49 in health and climate damages in US

#328
post #254

Earlier quoted context omitted.

> overall negative impact on society and environment is the description of almost everything in the developed world lifestyle, from animal meat to automobiles to overlarge houses.

Oh, so then it's ok to have a "currency" where one transaction uses 650kWh, 12000000 times more than a credit card transaction. I get all the benefits of crypto, but there are also massive downsides, the biggest being the energy/hardware usage, which has to rise constantly by design.

That's only a downside for proof-of-work cryptocurrencies. Proof-of-stake eliminates almost all the energy consumption.

Re: Every $1 of BTC value responsible for $0.49 in health and climate damages in US

#329
post #185

Earlier quoted context omitted.

The US military certainly consumes more energy than Ireland.

Nice whataboutism. 10/10. And yes, the U.S. military should massively downscale.

Isn't this entire discussion the definition of whataboutism?

We're all focusing on Bitcoin as if killing it would stop global warming or something. There are dozens of different things we could be criticizing when it comes to pollution.

Re: Every $1 of BTC value responsible for $0.49 in health and climate damages in US

#330
post #14

Great now do the U.S. dollar

And include a cost-benefit analysis taking into account that the US dollar does about 100,000 transactions per second, and bitcoin does seven.

Also consider more scalable cryptocurrencies running proof-of-stake.

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