Since Earth Day (April 22) is on Shabbat this year, I am working with others to make it an "Environmental Shabbat," with rabbis all over the world encouraged to give a sermon or a class on that Shabbat about Jewish environmental teachings and how they can be applied today to reduce environmental threats, and/or to have another environmental event at their synagogue.
Among the many rabbis supporting this initiative are Nathan Lopes Cardozo, dean of the David Cardozo Institute and author of many Judaica books, including Jewish Law as Rebellion; ...