Leafia Ye

@leafiaye.bsky.social

Assistant Professor of Sociology at the University of Toronto 🍁 | PhD from UW-Madison 🦡 | Immigration, aging, and health www.leafiaye.com

This is hardly a new policy; Canada's had an "active" parent sponsorship program but it's been closed to new applications for the last six years. This just makes it even more official. Yes, that's right: 🇨🇦's had 2,300,000 new immigrants since Nov 2020, and accepted *zero* parent sponsorship apps.

Canada pauses applications for parent, grandparent immigration sponsorship program | CBC News

The federal government will not accept any new applications this year from people who want to sponsor their parents and grandparents to come to Canada as permanent residents. Immigration, Refugees and...

cbc.ca

The 250th 'birthday' of the US has folks wondering what the future may look like. For demographers, it's helpful to look at the accuracy of past population projections. In 1970, the Census projected the US pop in 2020 would be between 299 and 440 million. The actual pop in 2020 was 331 million. 1/

Census population projections from 1970 through 2020

There's a common notion that acculturation harms immigrant health, but acculturation is multidimensional (e.g., linguistic, residential, social). My new work shows it's the *mismatch* between dimensions - not acculturation itself - that explains immigrants' health decline: doi.org/10.1177/0022...

Is Acculturation the Culprit? Acculturative Discordance and Immigrants’ Later-Life Health - Leafia Zi Ye, 2026

Immigrants have similar or higher disability levels than the U.S.-born in later life, which is puzzling given they have a health advantage upon arrival. A popul...

doi.org

Yesterday, those who teach Intro to Sociology at Florida colleges (as opposed to universities) received a ready-made curriculum from the state and were ordered to teach it. Yes, you read that correctly. The *state* is enforcing a curriculum on college profs, complete w/ the following restrictions:

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“…We demonstrate that mobile device data can detect miscarriage and replicate patterns of miscarriage risk found in high-quality Norwegian administrative data and in US clinical cohorts.” -Jenna Nobles, Lindsay Cannon, Sungsik Hwang, Shannon Malloy, Katie Noddin & Allen J. Wilcox

Mobile device data for the study of miscarriage and its causes - npj Women's Health

npj Women's Health - Mobile device data for the study of miscarriage and its causes

nature.com

The City of Ottawa posted the raw speed data from before and after Doug Ford banned speed cameras and the effect is so obvious it's not even necessary put a line marking when that happened. This chart shows the percentage of drivers going 15km/h or more over the posted limit.

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Pierre Bourdieu once argued that the question of whether something is art isn't answered by the artist's intention or even the object itself. Instead, the quality of being "art" is conferred by a community — curators, dealers, auction houses, audiences, etc. 🧵

Someone on Threads writes: "The Met Gala feels like real dystopian shit.

People can’t afford groceries or gas. But we’re going to celebrate this event which is nothing more than wealth porn."

Important work documenting the scale of the impact of ending birthright citizenship: "we project 41 “unauthorized” births per 1,000 unauthorized Asians, compared with 17 “unauthorized” births per 1,000 among Latinos."

U.S. Migration Metrics@usmigrationmetrics.bsky.social · 4mo ago

Research by Jenny Van Hook and @nicolekreisberg.bsky.social on the Ending of Birthright Citizenship and its Disparate Impacts is now published in @readdemography.bsky.social , click the link to read more. Follow @usmigrationmetrics.bsky.social for more. url: read.dukeupress.edu/demography/a...