The youthful – and naive – endeavours of the Swedish activist and her companions are at best a misguided effort to deliver aid, and at worst are actively harming the very real prospect of peace in the Middle East, writes Mary Dejevsky I n common with many, I suspect, I have been tracking the progress of the 40-ship Global Sumud Flotilla since it left Barcelona a month ago, with campaigner-for-everything, Greta Thunberg, as its standard-bearer. This latest attempt to deliver food and medical aid