The best way to accomplish an improved environment is to focus upon the best things about where you currently are until you flood your own vibrational patterns of thought with appreciation, and in that changed vibration, you can then allow the new and improved conditions and circumstances to come into your experience.
Look for good things about where you are, and in your state of appreciation, you lift all self-imposed limitations (and all limitations are self-imposed) and you free yourself for the receiving of wonderful things.