Tim Beiko leads the group of Ethereum developers who are working to upgrade the blockchain network in the biggest overhaul since it went live in 2015. The change will usher in a new consensus system that vastly improves Ethereum's energy efficiency and will pave the way for much faster transaction times. I spoke to Tim previously about his early life and how he got into Ethereum here, so today's episode focused on the progress toward ETH 2.0. 

You can learn more about the Ethereum All Core Devs team here

More on the Merge