Hazrat Valiasr school
once again the students of life-link friendship schools achieved success and did a great effort in tackling climate changes in Tehran. This time they were invited by Tehran Municipality (21 district) for participating in a special ceremony regarding international Mother Earth Day. Fortunately, the General director of environment and sustainable development from Tehran municipality (headquarters) and his environment deputy presented in the ceremony and gave a lecture for students and other audiences. I had the pleasure to introduce the international life-link friendship schools and clean up the world campaign projects in this program. finally, the students participated in an educational workshop and also cleaned a nearby park in that area for international Mother Earth Day.