24 Jul 2012 02:04 PM EST

-by Molly C. Braswell, Staff Writer; Image: Zach Galifianakis (Image Source: Funny or Die)

Funny or Die is constantly taking on and mocking pop culture, but now they have joined the fight to end AIDS by 2015.

Well, kind of...

Zach Galifianakis, Chloe Moretz, Tracy Morgan, Isaiah Mustafa, Sarah Silverman and Marisa Tomei have come from the year 2015 to tell us all about the future.

Galifianakis first tells us that in the future we will be able to turn ourselves into a “big, fat adult babies.”

The celebrities, who know everything, tell us we’ll be able to pet wild bears without fear of attack, the Arrested Development movie actually happens (and has a sequel, and both win Oscars), and animals can become hybrids, like the tur-taffe—a turtle and giraffe.

“Here’s something that’s not too crazy: we can reach the beginning of the end of AIDS by 2015,” Galifianakis says after celebrities reveal the future. “Please get off your lazy f-cking Western asses and think about the rest of the world for one goddamn minute, and stop worrying about your pathetic life and watching The Bachelor. No one gives a sh-t.”

The very funny PSA has been released while the International AIDS Conference is happening this week in Washington, D.C.

Want to help? Go to One.org. Want to learn how to help and get a bit of a laugh as well? Watch the PSA below: