Marketing Earth Day, April 22

Thanks to the Internet Archive's Wayback Machine, we can see how the EarthDay.org website looked last year and years earlier.

Above, one of the screens that rotated on Earth Day's home page last year.

At right, an image from Earth Day's home page in 2011.

And below, an image from Earth Day's home page in 2006.

Clearly, the site has become increasingly sophisticated and image-oriented. It captures the imagination by vividly portraying our Earth and showing how people can preserve its beauty and natural resources.

This year, Earth Day is April 22.

You can get the latest info on the Facebook page (183,000+ likes), Twitter account (37,500 followers), and YouTube channel.