Women's Enjoy It While It Lasts Earth T-Shirt Size (Runs small, see sizing chart below):XX-Large this geeky shirt featuring a

this geeky shirt featuring a vintage WPA (Works Progress Administration) poster design intended to entice more frequent usage of the public library system during the 1930s and 1940s is bound to make your pages flutter

if you really are a crazy cat lady then you know to

the fact is the only thing constant is change

scuba diver

Women's Enjoy It While It Lasts Earth T-Shirt Size (Runs small, see sizing chart below):XX-Large this geeky shirt featuring aThe earth's days are numbered. Ultimately the sun will turn into a red giant and likely expand to engulf the planet. You know, if humanity doesn't destroy all life on earth first. My bet is on the latter outcome. Either way, enjoy the race to our planet's demise, because all of this is temporary. This cynical shirt makes a great gift for a scientist, astronomy fan, or an environmentalist who is fed up with everyone's cavalier treatment of earth.