[Tonight] the Jewish holiday of Passover begins. The holiday marks the time when the Israelities left Egypt as slaves, and entered the land of Israel (Canaan) as free people. Today Jews around the world are working vigorously right now to remove each and every last speck of hametz (leaven) in their homes, and most see it as a time to do some spiritual housecleaning as well. Green Prophet is always looking to religious sources for answering the complex challenges that the world faces today in the green movement. And here in the Middle East, the time is ripe for an environmental revolution too.