Here is my last effort to solve this before the final finale.
*DESMOND SUPERSEDES TIME AND SPACE
*JACK IS THE PRIMARY CANDIDATE
*THE WHOLE WORLD IS AT RISK; NOT JUST THE ISLAND
*CHILDREN ARE ESSENTIAL TO THE SOLUTION
*QUANTUM PHYSICS AND ELECTROMAGNETIC FORCES ARE MAJOR FACTORS
*CATCH A FALLING STAR IS ONE OF THE BIG CLUES
*“Occurrence at Owl Creek Bridge” is the basic explanation. Everything—all six seasons worth—is actually occurring in a split second during one single brief experience.
*The island is the secular explanation for all things divine—a sloppy attempt to give an earthly spin to a spiritual concept.
MY LAST AND FINAL ENTRY—THE BIG THEORY:
Based on the prevalence of the tune “Catch a Falling Star,” I’m betting the island is of extraterrestrial origin. It will be revealed that the island is basically an ancient ship from the stars which holds the origin of life. I hope I’m wrong.