Why is the world warming up? | Kristen Bell + Giant Ant | TED Talk

Find out why sustainability practices are so important when it comes to climate change and our future with “Why is the world warming up?” In this TED Talk, Kristen Bell and Giant Ant explain why climate change is happening and how greenhouse gases are causing the world to become warmer and warmer. This short video is part of a series designed to help viewers understand key foundational sustainability concepts when it comes to climate change to help boost your knowledge and understanding.