Take another look at Joe Biden. His is the presidency progressives have been waiting for | Jonathan Freedland

With Trump looming, Biden could still lose the White House. But this has been a transformative period of achievement

The tragedy of Joe Biden is that people see his age, his frailty and his ailing poll numbers and they miss the bigger story. Which is that his has been a truly consequential presidency, even a transformational one. In less than three years, he has built a record that should unify US progressives, including those on the radical left, and devised an economic model to inspire social democratic parties the world over, including here in Britain.

Sadly for Biden, politics and government are different things: it takes more than a record of good governance to get reelected. For one thing, voters cast their ballots less as a verdict on the past than as an instruction (or hope) for the future. And the fear, shared by 76% of Americans, according to a poll this week, is that Biden, who would be 86 at the end of a second term, is simply too old to lead them there. Put aside the fact that his near certain opponent in November 2024, Donald Trump, is only three years younger. Trump has a presence and vigour, an ability to project himself, that Biden does not. And that simple fact affects - distorts - the entire way the Biden administration is seen. As one observer puts it, the vibes are off".

Jonathan Freedland is a Guardian columnist. He will host a Guardian Live event with Gordon Brown on Tuesday 26 September at 7pm BST. The event will be live in London and livestreamed - book tickets here