Osama bin Plastic.

(click image, via) If you continue using plastic bags, the terrorists will have won. On behalf of Elf, a local NGO, JWT in New Delhi constructed this plastic statue of the "world's most dangerous and irremovable man." They then set him up in various high foot-traffic areas of the Indian city. JWT NYC should import him here and place him around Manhattan and D.C., specifically the Pentagon. You know all those generals waste huge amounts of takeout plastic at lunchtime. The big guy, who's becoming quite the ad meme, never looked better.
Previous plastic pollution ads/stunts:
• Anti-plastic spot will depress the hell out of you.
• Huge six-pack rings flung over statues in Vancouver.
• Drinking bottled water is like giving a car a blow job.