On the economy, Obama is trying to scare the American people in order to ram through a progressive agenda

"Profound economic emergency," the president says. Failure to pass his spending plan could "turn a crisis into a catastrophe". Any delay will mean "paralysis" and "disaster". It's all out of the "shock doctrine" playbook: scare people to death and then demand that your agenda be enacted without delay.

As Rick Perlstein, liberal historian, wrote: "The Oval Office's most effective inhabitants have always understood [that a crisis is the best opportunity to make radical change]. Franklin D...

On the economy, Obama is trying to scare the American people in order to ram through a progressive agenda

"Profound economic emergency," the president says. Failure to pass his spending plan could "turn a crisis into a catastrophe". Any delay will mean "paralysis" and "disaster". It's all out of the "shock doctrine" playbook: scare people to death and then demand that your agenda be enacted without delay.

As Rick Perlstein, liberal historian, wrote: "The Oval Office's most effective inhabitants have always understood [that a crisis is the best opportunity to make radical change]. Franklin D Roosevelt hurled down executive orders and legislative proposals like thunderbolts during his first hundred days, hardly slowing down for another four years before his window slammed shut; Lyndon Johnson, aided by John F Kennedy's martyrdom and the landslide of 1964, legislated at such a breakneck pace his aides were in awe. Both presidents understood that there are too many choke points – our minority-enabling constitutional system, our national tendency toward individualism and our concentration of vested interests – to make change possible any other way."

Robert Higgs, the libertarian historian, is less enthusiastic. In Crisis and Leviathan, he demonstrated that government growth in the US has not been slow and steady, year in and year out. Rather, its scope and power tend to shoot up during wars and economic crises.

Occasionally, around the world, there have been instances where a crisis led to free-market reforms, such as the economic reforms in Britain and New Zealand in response to deteriorating economic conditions. Generally, though, governments seek to expand their power, and they take advantage of crises to do so. But they rarely spell their intentions out as clearly as Rahm Emanuel did.