The Greens should discuss only a radical green manifesto and how this is fueled, economically and domestically in the UK, i.e. economic revitailization/transformation. Their obligation to constituents is also relevant. All of this is UK-based.

I am probably naive, but are there any ice sheets melting in West Asia that will affect the UK?

I know this is a minority view, but surely nothing good comes of being sucked into circumstances abroad for a party that has zero influence on those circumstances and likely will not form the next UK government. Not because the situation in Gaza is morally ambiguous, but because the Greens don't have the power to fend off the inevitable attacks. This is not Both sides-ism, it is realism. Any Green not prepared to adhere to this UK-centric view, arguably is better placed joining a different party.