Sasha Grey is one of the most beautiful porn stars in the world, and has starred in hundreds of adult films.  Now she’s also posing nude to promote birth control for pets in ads for PETA and is educating her fans in order to save animals, both domestic and wild.

Sasha says, “I think spaying and neutering is incredibly important. It keeps the animals out of the shelters, and there’s too many unwanted animals out there already.” 

More importantly, spaying/neutering pets also keeps populations of feral dogs and cats down – these unwanted pets pose a huge risk to native wildlife, especially in places that are home to rare and endangered species.  But hey, don’t take it from me, listen to Sasha Grey -  how can you argue with such a sexy woman?

Hotter girls = good. Hotter planet = bad. If you’re concerned about climate change or environmental sustainability in general, be sure to visit a new green internet hub called Climatarians. There’s plenty to do there:

• create your own blog
• participate in discussions at various forums or private groups
• write articles for their wiki
• login with your Facebook account and invite friends
• submit or search green events
• submit or search green job openings

Climatarians‘ mission is to promote, support, and create a global demand for sustainable goods and services in order to fight global warming and other environmental problems.

Membership is free, and you can also download a free e-book that explains what you can do as an individual to combat global climate change.

PETA's "Veggie Sex" Super Bowl ad has been banned from TV! The video features a bounty of half-naked beauties getting up close and personal with pumpkins, asparagus, and other assorted vegetables. NBC considered the ad to be too hot for Super Bowl XLIII.

NBC’s specific reasons for rejecting the video included concerns over “rubbing pelvic region with pumpkin,” a woman “screwing herself with broccoli,” and other compromising woman-vegetable positions.

However, you can watch this sexy video right here at Nature Girls – just click the screenshot to the left.

‘Veggie Love’: PETA’s Banned Super Bowl Ad

Included among these super-hot eco-girls are Daryl Hannah, Rachel McAdams (star of ‘Wedding Crashers’ and blogger for “Green is Sexy“),  and Leona Johansson (“the planet’s most eco-friendly porn star”).  Believe it or not, even Paris Hilton made the list.  Seriously!

These sexy green girls could probably stop global warming all by themselves, if only they would stop wearing bikinis.

[The 25 Hottest Green Girls]

Here’s an Earth Day gift for you – three photo galleries of some of Nature’s finest creations:

• Susann’s all natural breasts
• Desiree’s perfect ass
• Julie’s scenic body vistas

Obviously PETA has proven beyond any doubt that vegetarians can be sexy.

However, for those of us who don’t have the willpower to abstain from eating a nice juicy cheeseburger, I recommend eating organic, locally produced meat from animals that have been raised humanely.

“Environmental Refugee” is a superb collection of artistic nude photography by Oliver Regueiro. The intent of this gallery is to raise awareness of the plight of millions of people worldwide who are displaced from their homes as a result of environmental deterioration. Such environmental refugees are expected to increase dramatically in the near future as a consequence of global warming.

[Hundreds pose nude on glacier]