What's a Birthing Footprint?

It's the amount of hullaballoo that happens around a new arrival, and the accumulative effect of all that consumption on the planet. With bigger budgets and need for attention-getting antics, celebrities can have more of an impact than most. And — oh baby! — Tinsel Town is making buns in the oven more than ever it seems, transforming into Stork Central overnight with the births of eight million-dollar bambinos in the past two months alone: Honor Marie Warren, Stella Doreen McDermott, Maddie Briann Aldridge, Levi Alves McConaughey, Sunday Rose Kidman Urban, Vivienne and Knox Jolie-Pitt, and Clementine Jane Hawke. So what is this new generation of eco-aware Hollywood moms and dads doing to reduce the impact of their special deliveries? We take a look at this year's bumper crop of celeb parents and grade them on the steps they took (or didn't take) to grant their little nippers a more verdant entry into the world.