what ought we do and what can we do????

Always think about  what should we do just can make our life full of environmental knowledge and thought ? what should we do just can influence others (esp my family and friends) can contribute a bit to our mother's nature? what should we do just can aware ourself be responsible in the natural world that we inheritated and hope to pass to future generation in as good condition than we found it?
        All of these still as a QUESTION that we should make in successful ~ ~
        For time to time, we should be remember that we are lucky to be here of the life of earth, that is wonderful, beautiful, bountiful planet if we compare to Moon or Mars.