Dad: Son, Bitcoin seems to waste a lot of energy.

Will there be a protocol upgrade to change that?

Son: Hi Dad,

If you still think Bitcoin wastes energy, you should sell it.

In fact, you should sell your fridge, your drier, washing machine, TV, stove, car and Christmas lights too.

Alternatively, you could "do your homework" and read the book I gave you lately.

Dad: Which book?

Son: THE BITCOIN STANDARD.

#Bitcoin