That favorite expression of toddlerhood conjures up memories of fist pounding and shoe kicking tantrums. Whether you were in the grocery store aisle or in the sandbox at the local park, it is stressful and disheartening for parents to witness this self-centeredness. However, like most childhood stages, this eventually passes and leads to wonderful opportunities to raise eco-friendly children who are compassionate about others and the environment.   By starting in our homes and working with our children, we can implement simple measures and begin instilling techniques to raise awareness about stewardship in relation to our planet. This helps our youth grasp the impact we have on our environment and,…