It's Like ISIS Kryptonite!

The British "Green Party" rightly declares that it's "important to ensure that we [do] not act in ways that fuel ISIS and terrorism," and that, "We cannot let the actions of extremists dictate our response to the ongoing refugee crisis.”
Good.
But then they take a wrong turn into cray-cray town:

World leaders must find a way forward that defeats ISIS using the weapon that these terrorists fear most of all, peace talks.

Yeah, I had the same reaction.
Everyone knows what the Islamic Daesh terrorists fear most.