The First Step should to slow down or stop the issue (Global Warming). However this may not be as effective as intended because this may take a while. None the less, it is still a effective first start. Hope this helped!
the answer you are lookin for is the 1st one 3rd one and the 4th one
Because wiesel's memior was so effective it created a window between wiesel and the reader so that the reader could understand wiesel's understanding of the holocaust