We reject antisemitism in all its forms, including when it masquerades as criticism of Zionism or Israel’s policies. We also recognise that, as journalist Peter Beinart wrote in 2019, “Anti-Zionism is not inherently antisemitic—and claiming it is uses Jewish suffering to erase Palestinian experience.”
I don't understand why FFF would denounce it, they're a climate strike movement, nothing to do with this. I feel like someone at the "top" of FFF managed to get their own agenda into this, it's so strange for someone like them to condemn a call for ceasefire.