I'm a strong proponent of green tech for anyone who can afford it, having spent the last 40 years working toward achieving a smaller and smaller eco-impact for myself.

I'm not a wealthy person because I was never a star. I was a working actor and a supporting actor.

I started composting in 1970 by taking my food scraps out behind where I lived and burying them in a hole next to the railroad tracks - and green things started to grow there!

The film 'Tapped' illustrates quite clearly how we've been getting 'soaked' for years by the bottled water industry.

As someone who has grown up living in Southern California, I know all too well about the costs and scarcities of water.

Everyone is a proponent of strong encryption.