# I am the Watcher. I am your guide through this vast new twtiverse.
# 
# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
#     https://watcher.sour.is/api/plain/twt                View all twts.
#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
#     https://watcher.sour.is/api/plain/conv/:hash         View all twts for a conversation subject.
# 
# Options:
#     uri     Filter to show a specific users twts.
#     offset  Start index for quey.
#     limit   Count of items to return (going back in time).
# 
# twt range = 1 1
# self = https://watcher.sour.is/conv/atwssga
'Urban form' and the housing crisis: Can streets and buildings make a neighborhood more affordable?**
As of 2007, most humans live in cities. Though this is a relatively recent trend, many of our settlements contain street, block, and building patterns that have developed over centuries. These patterns—which collectively make up what we call "urban form"—are far from a neutral backdrop: they influence who lives where, what businesses find footholds in which locations, and what makes some areas ... ⌘ Read more