America’s gross nationwide debt is $36trn, or $107,000 per individual. It’s rising quick and can in all probability quickly be rising even sooner. If Donald Trump’s election marketing campaign was something to go by, his return to the White Home heralds a flurry of tax cuts on every part from company earnings to suggestions. Within the fiscal yr that led to September, Uncle Sam spent $1.8trn greater than he collected in taxes (6.4% of GDP, or over double the annual earnings of America’s seven largest companies). By one estimate, Mr Trump’s agenda may elevate borrowing by $4.1trn within the coming decade.