Nibodhika

Crypto energy usage goes up the more it's being used and the more decentralized it becomes.

That's wrong, crypto energy consumption has to do with how hard is the PoW difficulty, it does not correlate at all with usage or centralization, it's only related with security, i.e the more energy it consumes the more energy someone would need to use to attack the technology.

But the energy needed to mine 1 transaction or 1000 is the same. There are problems at scale, but power consumption is not one of them.

Centralized services like Visa can increase the network load while barely increasing the energy requirements.

Not really, they need more servers to process more transactions, but cryptocurrency can scale up much more easily because the whole infrastructure from consumer to miner is decentralized.

Crypto bros always forget that to replace the banking system, crypto would need to replace the infrastructure as well, but because of decentralization it would be less energy efficient for the same result.

That's what most people fail to see, the infrastructure for a scale at the size of visa is already in place for crypto. So there wouldn't be an increase in power consumption by mass adoption, only by miner adoption, and that's a difficult thought to grasp, it's like if everyone could borrow their computer to visa or Mastercard to process their transactions, the amount of people wanting to offer their computer to visa/master would define how much resources they use, but an increase in visa users doesn't mean an increase in visa borrowed servers and vice-versa.

You can just stop, there's no way to greenwash crypto and decentralization. The amount of transactions happening on all crypto networks at the moment could be handled by one server if it was centralized. There's benefits to it, stop trying to sell it as being green, it's not and never will be.

I'm not trying to green wash, but crypto is not the environmental disaster the person claimed, especially not when you take into consideration PoS and newer coins with different validation methods.

No, there isn't, but there are advantages to it as well, just like how a database has advantages over a paper folder.

An NFT can't be transferred by anyone other than the owner, and ownership can be verified independently.

Here's an example of a use that would be very cool and would take advantage of it (even though I know it's unlikely to happen). Ownership of games, some games are sold on different platforms, to verify the ownership of the game (or DLC, or cosmetics) games have to verify with first party services (like PSN or Steam), which means that for the most part you need to buy games on each platform individually, but if platforms used an NFT for it games would be buy once play anywhere, and they would allow you to sell or even borrow games, and no company could prevent you from doing so. Which is obviously the reason this will never happen, but it's a nice idea.

That being said there are downsides to it as well, such as a person being the full owner of stuff means that a person can lose the key and therefore lose access to the house, or that scammer can steal everything, whereas making you sign your house to someone else is a lot more beurocratic, which serves to protect you from you.

Just to be clear, I'm not a "we should use NFT for everything" type of person, in fact I don't think there are many use cases nowadays that are worth using it, but the technology is interesting regardless, and solves the problem of how to prove ownership without a centralized trusted organization.

There are some valid points here, and I agree that the energy could be used elsewhere and that green energy is not entirely green.

I even agree that for most cryptocurrency as they are now the cost per transaction is higher than alternatives. However the technology for cryptocurrency, especially with PoC can be a lot more efficient in scale. To get an idea of it you can look at Visa, which processes 1700 transactions per second, BCH can do 178, so 10% of it, ETH2 is supposed to be able to process at least 20k, so 10x that amount. I imagine either of those coins pollute a comparable amount to visa when you consider everything that visa needs to operate (machines, cards, servers, etc). I feel that people don't take these sort of stuff into consideration when they talk about the energy consumption of crypto. There is a discussion to be had here, but blankly stating that it's an environmental disaster is fear mongering.

As someone who's been on the hiring side there are some legalities involved on what to answer here. But I've always made a point of telling people who asked why. However I'm not in HR, so lots of people might get filtered before I even got a chance to interview them.

Also we asked candidates to do a take home and we talked about their solution during the interview, so most people got a good understanding of why they were rejected, but a couple of times people asked afterwards and I replied to them with the reasons we considered they were not at the level we were looking for, but that we would keep them in consideration for a more junior role if there ever was an opening.

Yes, but that's like saying "it's pretty standard for DE to have one minimize button, one maximize button and a close button". I chose clothes because they can't be standardized for the same reason as Linux, i.e. they're modular and people have different tastes on each of the modules, so the full thing can never be standardized even if some of the modules are quite similar among themselves.

Nope, Godot is open source, the current version can never become paid. If someone decided to make the next versions paid the community would just fork it and keep working on the free version. It's happened with some other projects in the past.

Nope, most people are fine with "I'm a programmer", the few times someone asked me what exactly did I program, I answered with the ELI5 version of what I do and that's always been enough, e.g.

• I make computers see and understand what they're seeing.
• You now site X? I work there
• You know game X? I work in the servers for it