Bitcoin’s mining difficulty set a new record high

Summary:
Increasing in cost of production in USD terms along with the BTC...Bitcoin’s mining difficulty set a new record high above 20 trillion. Report by @zackvoell https://t.co/fpKKmZsNdD— CoinDesk (@CoinDesk) January 9, 2021

Topics:
Mike Norman considers the following as important:

This could be interesting, too:

Lars Pålsson Syll writes Andreas Cervenka och den svenska bostadsbubblan

Mike Norman writes Trade deficit

Merijn T. Knibbe writes Christmas thoughts about counting the dead in zones of armed conflict.

Lars Pålsson Syll writes Debunking the balanced budget superstition