It is Israel that refuses to stop undermining talks, thereby making it impossible for the Palestinians to negotiate. The Palestinians biggest problem is the (through settlements ever expanding) occupation. It's been going on for so many decades and Israel is showing no sign of stopping it, therefore the rest of the world understands that they can't negotiate with Israel while it keeps expanding the settlements. Israel's biggest gripe is the terrorism. Can you imagine Israel negotiating with Abbas (and the rest of Fatah) if they spent the days stalling negotiations and the evenings making bombs and shooting at Israelis?
Austria bans new admissions to overcrowded migrant center (AP)