The color of fortune


A farmer travelling with his load
Picked up a horseshoe on the road,
And nailed it fast to his barn door,
That luck might down upon him pour;
That every blessing known in life
Might crown his homestead and his wife,
And never any kind of harm
Descend upon his growing farm.

World Population: Where it's thick and where it's thin



The growing population of the world, now estimated to be over 7 billion, marks a global milestone and presents obvious challenges for the planet.  There are extremely densely populated cities and sparsely populated countries.  China is the most populous country with India following closely behind.