Universal Element

Since the beginning of time mankind has gazed upon the stars wondering if we are truly alone on this one sanctuary we call earth. The many unsolved problems of modern day physics may be closely related. If there is a key building block that has everything to do with light, space, mass, universal constants, gravitation, life and evolution what would it be? The many scientific breakthroughs of the last century present us with a new looking glass to analyze our universe and rethink everything we have learned so far. My best guess to solve all of the top unsolved problems in physics today is: The Universal Element Called Energy