Self-Motivation
David Goggins
Former Navy Seal
Career Development
Bryan Cranston
Actor
Critical Thinking
Liv Boeree
International Poker Champion
Emotional Intelligence
Amaryllis Fox
Former CIA Clandestine Operative
Management
Chris Hadfield
Retired Canadian Astronaut & Author
Learn
from the world's big
thinkers
Start Learning

The #1 source of plastic trash in our oceans? Cigarette butts.

Ocean Conservancy has collected more than 60 million butts since the '80s.

Getty Images
  • Cigarette butts outnumber plastic bottles and grocery bags.
  • The toxins from the butts are eaten by fish, which end up back inside of our bodies.
  • Stricter legislation is the only way to solve this problem.
Keep reading Show less
Quantcast