Judaism is filled with ritualized counting. From the seven ordered days of creation, to the repetition of forty throughout the Tanach (Hebrew Bible), to God's exhortation to Abraham to "count the stars, if you can count them…" Currently, we are in the midst of counting the Omer, the days from Passover to Shavuot.
What makes this holiday a favorite among secular Israelis, while it is almost forgotten by Jewish kids in the Diaspora?
I consider myself an environmentalist. I write about the earth, think about the earth, care about the earth. I wrote my rabbinical thesis partly on Judaism and the environment, and I helped found en environmental advocacy committee in my synagogue.
"15th of Shevat;" New Year of the Trees; Jewish Arbor Day, which is a minor festival.