What does the world gain from optimism, how does optimism make the world a better place, and how did/does optimism affect us?

There is a lot of bad news out there. If you turn on the TV, the stories on the news describe grim economic times, a world at war, the breakdown of society, and a pending zombie apocalypse. 1. Our World Is Profoundly At Peace 2. Economies Are Flourishing - Despite The Recent Downturn 3. The Remarkable Reduction in Global Poverty 4. The Power of Education & the Role of Women. It means that more than ever, these are the times for you to make a significant difference in the world.