dallasjustice
Major Contributor
IOTA has solved this problem. Late comers to digital currency will have an advantage over bitcoin, IMO.
https://www.reddit.com/r/Iota/comments/7gwtpp/would_pow_on_the_tangle_use_moreless_electricity/
https://www.reddit.com/r/Iota/comments/7gwtpp/would_pow_on_the_tangle_use_moreless_electricity/
At present the electricity used for processing the bitcoin block chain is the same as the consumption as the country of Estonia. In my view this problem will limit the usability of block chain.
There are several proposals to reduce the processing required, but these reduce security and hence trust
Does anyone think these problems can be overcome?