The Last Man On Earth Season Finale: 10 Big Questions That Need Answering

There was a point earlier in the show that it appeared that Phil would be living out his very selfish end of the world dream scenario. When only Carol and Melissa were living with him in his Tucson cul-de-sac he had them both convinced that they would all need to work together to repopulate the Earth.

As new people entered their lives, baby-making became a less talked about issue. Everyone had to learn to live together but that doesn't change the fact that there is no 'next generation' on the planet. Someone needs to produce offspring.

So who will be the first couple to become the modern day version of Adam and Eve? Carol and Phil are finally back together so they have a chance. Todd and Melissa also seem to be working things out so maybe they'll produce a little bundle of joy. New Phil also has a few mating options so maybe he'll contribute as well.

One can hope that as many pairs start reproducing as possible to spread out the gene pool. It's like Carol realized earlier in the show: no one wants their children to have to have sex with each other.