Israel only has to go to war if it contiunes to get misseled and rocketed which would cause it to commit crimes... But the report also says that Hamas who was launching rockets into Israel was commiting a crime against humanity. One of the key points for pal resistance is launching indiscriminate attacts on Israeli citizens. If they are no longer allowed to do this under international law, then this might actually strengthen the peace process, since Israel only retaliates... So if there are no missles being lauched at Israel then talks can happen...
Saudis warns U.S. that 9/11 responsibility law would erode investor confidence in America (Reuters)
from the article: Goldstone: Israel intentionally targeted Gaza civilian sites