1. There would be more
land with moderate climate for all those people who are "overpopulating"
the earth to live on. (Overpopulation problem solved)
2. There would be more fresh water
available for irrigating desert lands. (Food Shortage solved)
3. More arable land to grow crops. (Food Shortage solved)
4. Milder winters. (Heat fuel shortage solved)
5. Milder winters. (Less sickness)
6. More Ultra Violet rays
getting to earth. (UV kills some bacteria)
7. Longer summers, longer
tourist seasons. (More national income)