> If Bitcoin cannot be sustained by fees alone, block reward will return. Somewhere in the next 20 years, before Bitcoin has another 5 halvings (which would re

> If Bitcoin cannot be sustained by fees alone, block reward will return. Somewhere in the next 20 years, before Bitcoin has another 5 halvings (which would reduce the reward to 0.195312 BTC), I expect there will be a proposal for Bitcoin LTS (Long Term Security, sounds better than Bitcoin TE for Tail Emission) which will be a Hard Fork to end further halvings. The ensuing debate could make the 2015 scaling debate look pretty tame...