getAbstract is a service that provides 5-page summaries of business books. They also provide 2-page summaries of TED talks.
Back in 2015, I read about 100 TED talk summaries from getAbstract. Here are the top 10 that I found most useful:
Why Dieting Doesn’t Usually Work
Why we make bad decisions
How to Live to Be 100+
Why Privacy Matters
Your Body Language Shapes Who You Are
How to Make Stress Your Friend
Why Work Doesn’t Happen at Work
Why Do We Sleep?
The State of the Climate and What We Might Do About It
Why Aren’t We More Compassionate?