Energy consumption Bitcoin vs Banking System

The highest estimates for Bitcoins annual terawatt hours consumption is 28.67. This means, more than 3 times more efficient than a very conservative calculation of the cost of the global banking system. Carlos Domingo: The Bitcoin vs Visa Electricity Consumption Fallacy https://hackernoon.com/the-bitcoin-vs-visa-electricity-consumption-fallacy-8cf194987a50 Jonathan Koomey gets quoted in the Washington Post, and other estimates https://www.washingtonpost.com/news/energy-environment/wp/2017/12/19/why-the-bitcoin-craze-is-using-up-so-much-energy Highest…

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. Discuss (Dec 10,2017) Vitalik Buterin – Lays Out Ethereum 2.0 Roadmap In Taiwan https://www.youtube.com/watch?v=PZ9PauT1Mk8 Ethereum https://en.wikipedia.org/wiki/Ethereum Proof-of-stake…

The TOP 5 Climate Fixes

Agriculture practises, pollution, plastic waste, lifestyle changes, public transportation, diet, aviation, will be addressed in an upcoming video. If you have more input on possible climate fixes you would like to see featured, comment below. The dirty fossil fuels we burn for energy — coal oil and gas — plus forest destruction, are the main…

Natural Gas (Methane) likely make Climate much worse

The evidence is overwhelming that natural gas has no net climate benefit on timescales that matters to humans. A new study found that just the methane emissions leaking from New Mexico’s gas and oil industry are equivalent to the climate impact of approximately 12 coal-fired power plants. https://thinkprogress.org/natural-gas-no-climate-benefit-b9118a087875 Natural Gas has Major Role in Climate…

Tesla’s Gamechanger Truck (500 Miles fully loaded)

The truck has a 500-mile range on one charge even if it’s fully loaded at a gross vehicle weight of 80,000 pounds. It also comes with a million-mile guarantee on its powertrain. Musk said it will be able to maintain a speed of 65 mph while going up a 5 percent grade. https://www.npr.org/sections/thetwo-way/2017/11/17/564777998/tesla-unveils-its-electric-semi-truck-and-adds-a-roadster Music by…

Rockström: Earth System in 2050 – Carbon Law


Johan Rockström from the Stockholm Resilience Centre in Sweden speaks about sustainable development goals. This talk is part of the Impacts World 2017 conference, more at https://www.youtube.com/watch?v=wICG8eTcchM Rockström at https://twitter.com/jrockstrom

Title: World Development within a Resilient and Stable Earth system – Only Path to the SDGs