Ethereum co-founder Vitalik Buterin delivered a keynote speech at EthCC on Wednesday
"People who are working on cryptography really need to more actively think of cryptography as something that has social and moral implications and something where you actually have to actively think about what the social and moral implications of the thing that you're building are."
He continued by telling the audience, "If you are building something, the first question to ask is: Are you making your users free?"
