Answer:
Without air conditioning because, there are still fans and many coolers. Without heat, in the winter I would be freezing to death. :)
Many science fiction stories deal with the possibility of being able to design our children by choosing the specific physical and personality traits we would like them to have.
Sadly, even after that water is found, only some of it's clean and safe enough to drink
Answer:
What effect did the musician's singing have?