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Bitcoin mining uses as much energy as the nation of Denmark. Each transaction confirmation uses as much energy as nine American households do in an entire day. What “deep knowledge” am I lacking here?


Agreed. I see rejecting a job in Bitcoin for environmental reasons as quite similar to rejecting one working for an oil company. Most people don't care that much, but for some it makes sense.


> What “deep knowledge” am I lacking here?

The cognitive dissonance associated with having money at stake on Bitcoin.


Other newer cryptocurrencies don't have the same power requirements.

Your comment sounds repeated from somewhere else. Do your own research, everyone is trying to manipulate everyone else in this space.


Thats because the bitcoin network is over relied on and the cyptocurrency space is still infantile and not decentralized enough. Once people realize that bitcoin isn't the only cryptocurrency out there, they will switch to other, less expensive coins and the pressure on bitcoin will, hopefully, be relieved some. Thats the beauty of this space! There can be so many coins and all with unique and improved attributes!


Until we have functional decentralised exchanges, using a common protocol would be a nice thing for humanity. Most people don't care about the bigger picture, they just want to get rich quickly, rather than try and make the world a better place by working together.




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