Both my mother and my sister are members of Tai Ji Men Qigong Academy. I can see clearly their change- in their mind and their behaviors.  They didn't care so much about our earth, but now they are different.  They not only try their best to protect our environment by glowing plants, saving more water, using less electricity etc, but also educate her children, my children and her students to behave themselves and teach them that everyone should do our part to protect our mother earth.  I learn from them that though we are not politicans, we don't have a lot of money and are just nobody, we still can help change the world.  We shouldn't think that we can't change the world, but indeed we can. Just do it.