Losing the thread: ISO’s collapse
The veteran Marxist writer Paul Le Blanc has written the most substantial and critical account yet of the collapse of the USA’s International Socialist Organization, of which Le Blanc was himself a member, though not a central one. The ISO was the most active revolutionary socialist organisation in the USA, with 800 or 900 members. At its convention in late February 2019, opposition groups displaced its longstanding leaders with a platform promising wider activism. Le Blanc (who was outside the USA at the time) reports “at the convention’s conclusion there seemed among people I trust...