Bonds can cement obligation, and the rising yields on long-dated U.S. Treasury bonds are currently closing down Donald Trump's options for bullying the world into submission. Other superpowers may be relishing the opportunity to wrest hegemony away from America, but would this change the world for the better? Bonds can also draw people together, using the example of servant leadership given by Jesus two thousand years ago when he washed his disciples' feet. Such unconditional love enables integration and definitely leading to a better world — surely a preferable way forward than superpower hegemony. Background music: 'Saving the World' by Aaron Kenny