Bitcoin

The study's parallels to today's climate change add to the growing body of evidence that fossil fuel reliance poses systemic risks. For crypto, this amplifies the ongoing debate about proof-of-work energy consumption, potentially accelerating the shift toward greener alternatives and influencing regulatory stances in major economies.

A study published in Nature reports that a rise in CO2 56 million years ago caused widespread forest dieback, with parallels to today's climate change.