Romantic love is one of the most addictive substances on Earth.

Haiti is the poorest country in the western hemisphere; some say the poorest in the world.

There exists no culture in which adultery is unknown, no cultural device or code that extinguishes philandering.

The only people you and I are likely to know in common are people in the news - politicians, journalists and celebrities.

People live for love. They kill for love. They die for love. They have songs, poems, novels, sculptures, paintings, myths, legends. It's one of the most powerful brain systems on Earth for both great joy and great sorrow.

The human brain is built to compare; it's Darwinian to consider an alternative when one presents itself.

It's in our genes, we were built to wander.