On a scale of 1-10, how irritated is former Treasury Secretary Larry Summers by the Trump administration's escalating trade war? He's at an 11. On a special edition of GZERO World with Ian Bremmer, Summers says he is highly concerned with the White House's ad hoc and escalating imposition of tariffs, which he describes as the "worst, most consequential, self-inflicted wound in US economic policy since the Second World War." He believes that even if the tariffs are reversed, the US has already lost significant credibility globally, which will have long-term consequences for the country's ability to sell debt, form security alliances, and conduct economic and foreign policy.

Summers, formerly the president of Harvard University, also tells Ian that he's more than a little disappointed by the lack of public pushback from US institutions and business leaders, though he understands the complexities they face in speaking out against the administration. But economics aside, Summers is more worried about the threat to American democracy and the rule of law than the health of the US and global economy. Economic damage can be reversed but erosion of democratic norms is harder to recover from.

GZERO World with Ian Bremmer, the award-winning weekly global affairs series, airs nationwide on US public television stations (check local listings).

New digital episodes of GZERO World are released every Monday on YouTube. Don't miss an episode: subscribe to GZERO's YouTube channel and turn on notifications (đź””).GZERO World with Ian Bremmer airs on US public television weekly - check local listings.

More For You

Fishing boats moored at Taganga Beach, as fishermen express concern over unclear US government videos showing strikes on vessels during anti-narcotics operations, amid fears that those targeted may have been fishermen rather than drug traffickers, in Santa Marta, Colombia, on October 20, 2025.
REUTERS/Tomas Diaz

Walmart’s $350 billion commitment to American manufacturing means two-thirds of the products we buy come straight from our backyard to yours. From New Jersey hot sauce to grills made in Tennessee, Walmart is stocking the shelves with products rooted in local communities. The impact? Over 750,000 American jobs - putting more people to work and keeping communities strong. Learn more here.