U.S. doesn't need to be dispensable or indispensable.
U.S. can and will change politically as a reaction to Trump, and economically as reaction to over-financialization.
War will continue to be further relegated towards history, while catastrophes will again be endured.
What has been seen as separate objectively, culturally, territorially and economically will be re-seen as combined.
"Externality, finitude, commons and cooperation" are watchwords for the 21st century.
A great generational crossing is underway and empires are dying, yet Rome is eternal.