Although developed countries have more abundance and wellbeing I don't think we'll see a true Age of Abundance until we make other technological breakthrough. Maybe when Nuclear Fusion is ready.
You're right in the attention scarcity. Attention economy has come and STEEM is going to be the proof of it. Your attention is valuable and I think your information is valuable too. People are going to realise about that soon.
RE: Age Of Abundance: The War That Is Brewing