Hi. I found the basics of your story interesting - lights out (the sun cooling), the main populations dying, people in prepared environments surviving. Thirty years ago, I participated in groups that were preparing for this kind of thing, so I have direct knowledge of a major part of the story´s context. Also, I have worked and lived in many extreme environments - inside the Arctic Circle in Alaska, in Patagonia near the South Pole, in the Amazon jungle, offshore on ships and oil platforms often isolated from outside support. I am interested in helping you fill out the story and polishing the final version. I bid $250 for 30 days work, but in reality, I need to know 4 things: what you´ve already written (number of words); what size you want the final version to be (or if the goal is just to make the best story, irrespective of size); whether or not you have time limits; and what is your budget, so I can plan my work within all these limits. About me - although I live in Brazil now, I´m an American writer, editor and proofreader, a native English speaker with excellent language skills and years of experience correcting, improving and completing books and other texts for all kinds of authors. Please contact me for further discussion. Thanks, David