Motherboard points out that using bitcoin is incredibly energy-intensive: "A single bitcoin transaction uses roughly enough electricity to power 1.57 American households for a day... That makes Bitcoin about 5,033 times more energy intensive, per transaction, than VISA"Read more in The Motherboard at Vice.
Tuesday, December 29, 2015
Is Bitcoin Unsustainable?
An excerpt:
Why Women Aren’t C.E.O.s, According to Women Who Almost Were
"It’s not a pipeline problem. It’s about loneliness, competition and deeply rooted barriers." Read more in the NYT .

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"Why I don’t talk about race with White people." Read more in Medium .
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Read more about Helena's work with the "30% Club" in the NYT . Thanks, +Leslie Labruto . Read past blog posts about Helen...