A male <em>Solenosteira macrospira</em>, left, carries snail eggs on its shell. But not all of the eggs were fertilized by him. Females, like the one on the right, deposit the eggs into papery capsules and attach them to the males' shells.
A man is not a mollusk, and many men probably think that's a good thing. And it's not just because a mollusk is a squishy invertebrate with a shell. It's also because for at least one species of mollusk, the males do all the heavy lifting when it comes to childcare.
The species of mollusk we're talking about is Solenosteira macrospira, a marine snail about 2 inches long. These snails live off the coast of Baja California, and during the mating season, the beach is awash with male and female snails in connubial bliss.
British novelist Zadie Smith is also the author of <em>White Teeth</em>, <em>The Autograph Man</em> and <em>On Beauty. </em>In her latest book, <em>NW</em>, she lays out a problem for readers: Do people get what they deserve?
Writer Zadie Smith burst onto the literary scene with her first novel White Teeth more than a decade ago. Set in the Northwest London neighborhood where she grew up, White Teeth captured the diverse, vibrant rhythms of a city in transition. Smith returns to the neighborhood in her new novel, NW, but this is a sobering homecoming.
President Obama still has a case to make for a second term, and specific people to whom he needs to make it.
But while it's two months too early to call former President Bill Clinton Obama's closer, he came about as close as it gets Wednesday night at the Democratic convention with a bravura defense of the current White House occupant.
"We are here to nominate a president," Clinton said after strolling onto the stage to tumultuous applause, "and I've got one in mind."