Israel has not been speaking about the core issues for a long time and is always giving amusing explanations why these issues can't be spoken. Any intelligent person understands that there is very little to discuss if the core problems are not on the agenda. If Israel wants to solve the problem, which it obviously doesn't want, it has to discuss about Jerusalem, 1967 borders and from the right of return or massive compensations. Sooner or later...
Austrian chancellor: Austria and Germany will allow migrants entry (Reuters)
from the article: U.S. sets benchmarks for Israeli-Palestinian talks