Critics think crypto is killing the planet.
But Ethereum is going green.
Let us explain 🧵
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We’re already seeing cryptocurrencies being excluded by leading companies because Proof of Work blockchains don’t align with their climate targets.
For example, Mozilla no longer accepts donations from PoW blockchains.
And they’re not alone.
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Thank you all for engaging in this important discussion about the impact of cryptocurrencies on the environment, and for pushing us to think critically about our climate commitments.
Today we’re announcing an update to our cryptocurrency donation policy.
foundation.mozilla.org/blog/reporting
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Another example is Wikipedia voting to ban crypto donations, citing the environmental impact of Proof of Work blockchains.
If Wikipedia embraced crypto by adopting a web3 model, then that could open new possibilities that could solve funding.
twitter.com/TheresNoTimeFo
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The Merge is an exciting update coming later this year.
Ethereum’s consensus will move to Proof of Stake.
With a 99.95% reduction in energy usage.
And much more.
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We won’t enter the “Proof of Stake is better than Proof of Work” debate in this thread. It’s been done before. And will continue to be debated.
But if you want a good place to start, then we recommend this podcast:
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Alternatively, this blog post written by Vitalik explains the decision-making process behind transitioning to Proof of Stake and why it’s a better consensus mechanism:
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