Penn Jillette
The Origins Podcast with Lawrence Krauss
00:00
The Most Important Words That Teachers and Parents Should Use
"We don't even know what the questions are," he says. "If you solve every single thing you're working on right now, you can't even measure that you've gotten closer" The most important part of the scientific revolution 300 years ago was just three words: 'I don't know' He thinks Al Gore did a great disservice to people by exaggerating about climate change.
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