Adam Tooze

Big technology companies are rapidly expanding the use of guarantees to back debt for AI datacentres and chips, issuing up to $300bn in commitments in less than a year, according to analysis shared by economist Adam Tooze. A key concern raised is that much of this exposure goes unrecorded on their balance sheets, echoing pre-crisis off-balance-sheet practices and raising questions about hidden systemic risk in the AI buildout.