Author and vlogger John Green looks around the world and sees a lot of things that suck. But rather than giving in to despair, he's trying to develop a sense of hope. He says the most "punk rock" thing to do is tackle our problems head-on.

John embraces the motto: "Human beings can be good news!" In a live discussion with Dr Laurie, he explains that if we work together we can decrease the suck in the world and increase the awesome.

This live event marked the publication of John's new book Everything is Tuberculosis - which argues that TB is a global disease that we can conquer right now if we put in a little bit of combined effort.

Happiness Lab listeners have already raised tens of thousands of dollar to fight TB by donating to our appeal at GiveDirectly.org/tb.

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