That's not what I said. I suggested that an Israeli state comprised of the entire area now covered by Israel and the occupied territories would have the same limitations that a Palestinian state covering the same area would have. The biggest issues they face would be limited natural resources and water supply constraints.
You can tell me all you want about their "world-reknown" agriculture, but the amount of land in Israel that is capable of supporting agricultural land uses is quite small.
How was Gaza put to such good use?