“It ain’t what you don’t know that gets you into trouble.

It’s what you know for sure that just ain’t so.”    – Mark Twain

Dare to doubt.  One of my top 3 talks from this year’s TED conference was the finale from Casey Gerald, who dared to wonder, what if our answers are all wrong?  Even more, what if we aren’t even asking the right questions yet?  In a week full of doing and dazzling and dreaming, this was the most provocative question of all.

You can link to the full talk here.