Cardano's co-founder Charles Hoskinson plans to upgrade the blockchain's governance system.Hoskinson criticizes Ethereum's governance as a 'dictatorship', with Vitalik Buterin as the sole leader.Cardano's Voltaire era will introduce decentralised but efficient voting to ensure innovation continues beyond any one developer.Hoskinson aims to avoid the anarchy of Bitcoin and the dictatorship of Ethereum with Cardano's new governance model.