Cryptocurrency Ethereum Founder Vitalik Buterin on Climate Change

After Bitcoin, Ethereum is the second largest cryptocurrency in the world, with a market capitalization of over $100 billion. In December 2017 Buterin briefly addressed energy consumption of Ethereum mining, and what he plans to change the issue. Vitalik Buterin Lays Out Ethereum 2.0 Roadmap In Taiwan https://cointelegraph.com/news/vitalik-lays-out-ethereum-20-roadmap-in-taiwan Related Ethereum https://en.wikipedia.org/wiki/Ethereum Proof-of-stake https://en.wikipedia.org/wiki/Proof-of-stake

Richard Alley: Science works…science helps us!

Presidential Forum keynote speaker Richard Alley, renowned glaciologist and climate scientist, at the 98th AMS Annual Meeting in Austin, Texas. https://www.youtube.com/watch?v=1LjfwDXmna0 Eminent geologist and ace science communicator Richard Alley (Evan Pugh Professor of Geosciences, Pennsylvania State University) addressed a rapt audience of hundreds in Austin, Texas, on Sunday at the 98th Annual Meeting of the…