Source:www.lowe-impact.com

Two things are certain about global warming, one is the Earth is getting hotter, and the other is no one knows for certain what's causing it.

Some scientists say this just happens every now and then, and others say it's caused by emissions from cars, factories and other sources.

I say lets play it safe and try to cut back on man made emissions; it can't hurt.

Actor Rob Lowe has jumped into the act and recently appeared before congress to urge them to give people who drive hybrid cars tax breaks.

There's a Tom Cruise and Katie Holmes connection to Rob Lowe now, sort of.

The Cruise's are adding another house to their collection and it will be near Oprah Winfrey's estate. The couple bought a parcel of land from the Lowes and will be building their own estate on it.