Complex sentence: He cannot be removed from his immediate area because of the vast energy loss and time paradoxes that would result, so to take care of him, Edith Fellowes, a children's nurse, is engaged.
Split into simpler sentences: He cannot be removed from his immediate area because of the vast energy loss and time paradoxes that would result. To take care of him, Edith Fellowes, a children's nurse, is engaged.