I’m excited to share our new @Nature paper 📝, which provides strong evidence that the walkability of our built environment matters a great deal to our physical activity and health.
Details in thread.🧵
nature.com/articles/s4158…
I'm thrilled to be joining @uwcse in January 2019! I'll be building a lab to work on data science methods for large-scale traces of human behavior and well-being. Message me if you're thinking about doing a PhD!
The key finding: your city can make you healthier. 🏙️➡️🚶♀️ People who moved from a less walkable city to a more walkable one increased their walking by ~1,100 steps a day, on average. That's about 11 minutes of extra walking without even thinking about it! 👟
Yay! I successfully defended my thesis on "Data Science for Human Well-being". Many big thanks to my committee @jure, @erichorvitz, @jurafsky, Scott Delp and Trevor Hastie.
City planning is a powerful public health tool 🛠️. Investing in sidewalks, parks, and mixed-use zoning is a direct investment in citizens' health, making entire populations healthier. 💚
This effect is symmetric. People moving to NYC from less walkable places gained ~1,400 steps 🗽. People who moved away from NYC lost ~1,400 steps. This "before and after" picture is powerful evidence that the environment is the key driver of physical activity. 🔄