Is it Time to Regulate Cryptos?

Energy Impact:

Bitcoin Uses More Electricity Than Many Countries. How Is That Possible?
https://www.nytimes.com/interactive/2021/09/03/climate/bitcoin-carbon-footprint-electricity.html

Regulatory Challenges:

Washington takes aim at the booming crypto industry
https://www.washingtonpost.com/business/2021/10/02/stablecoins-crypto-regulation/
Cracking the code of crypto
https://thehill.com/opinion/finance/575013-cracking-the-code-of-crypto

China vows to ‘clamp down’ on cryptocurrency trading, bans crypto mining

https://www.washingtonpost.com/world/asia_pacific/china-ban-bitcoin-cryptocurrency/2021/09/24/971275a2-1d1f-11ec-bea8-308ea134594f_story.html