23 people share the ‘dumb ideas’ that would make the world a better place

Our planet and the people on it face an overwhelming number of challenges. We are plagued by climate change, income inequality, and, well, a plague. There's war and famine and interacting with strangers. Issues big and small both need a whole lot of fixing.

Music critic Bijan Stephen kicked off a thread where people pinched simple tweaks that would make life easier and/or better.

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