Blockchain’s public interface, at its most basic, is a string of shared data made up of a series of uniquely ordered alphabetical letters and numbers, timestamped and immutable. Yet, through this, blockchain can fundamentally change existing organisational structures, not merely as an evolutionary development, but potentially as a transformational technology. While it continues to develop, we need explore the opportunities that blockchain technology can offer and the consequences of not getting it right. We are living in a world where ‘for good’ has become zeitgeist and is often interpreted as 'social good'. However to set the scene of the discussion it is really important to note that 'for good' is not limited to non-profit activities or the third sector. There are incredibly varied views of what 'for good' means – for creative industries, it is transparency and fair distribution of royalties; for refugees, it is establishing or protecting identity; for charities, it is about accountability; and for government, it is about delivering better services to the public.

http://www.coindesk.com/crypto-utopia-defining-the-greater-good-in-a-blockchain-world/