Matt Penniman (@mattpenniman) 's Twitter Profile
Matt Penniman

@mattpenniman

Reader, writer, and lover of language. Person who bikes. Climate hawk. Tweets are mine. He/him/his.

ID: 90001445

linkhttp://mattpenniman.com calendar_today14-11-2009 19:18:51

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Matt Penniman (@mattpenniman) 's Twitter Profile Photo

A bit striking to find such a clear threshold: "Using a car for over 50% of out-of-home activities lowers life satisfaction." Strong evidence that *safe options* – walk, bike, and transit – in addition to cars are key to a happy, active life.