Ladd Keith
@laddkeith.com
4.9K followers 360 following 390 posts
Associate Professor of Planning, Distinguished Scholar, & Director of the Heat Resilience Initiative at the University of Arizona, Tucson AZ | Climate change and heat planning, policy, and governance 🏜️🏳️‍🌈 https://laddkeith.com
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laddkeith.com
Sharing my @uarizona.bsky.social TEDx Talk about how the world is currently experiencing a "heatshed" moment and we need more research and action on heat mitigation, heat management, and heat governance to advance equitable heat resilience. youtu.be/U8RErIjDWWc #heatresilience #extremeheat
Ladd Keith giving a TEDx Talk at the University of Arizona
Reposted by Ladd Keith
ucs.org
"Authoritarianism makes us feel less safe in our neighborhoods, it makes our bills harder to pay, our health care harder to access, and stifles our ability to thrive and support our families and communities. It’s exhausting and it’s not normal."

Read @dminovi.bsky.social compelling blog:
Science and Democracy under Siege: a Day in My Life
Even for those of us living in relative safety, the administration's policies are hurting us and our communities on a daily basis.
blog.ucs.org
Reposted by Ladd Keith
heatresilience.bsky.social
Our September newsletter is out now, with info SW-IFL's All Hands meeting and this month's heat-related news, research, opportunities, and events. Subscribe at heat.arizona.edu, and access the newsletter directly here 🌇 : view.comms.arizona.edu?qs=b37a46883... #heatresilience #extremeheat
laddkeith.com
We hosted the SW-IFL All Hands Meeting at the @uarizona.bsky.social with over 65 researchers, students, and stakeholders from across the state yesterday, and finally had a chance to get a group photo of our current Planning Discovery research team, led by @sarameerow.bsky.social and me!
Planning Discovery Team Group Photo
laddkeith.com
Kicking off our SW-IFL All Hands meeting hosted here at the @uarizona.bsky.social with researchers and students from our three state universities! sw-ifl.asu.edu #uarizona
Welcome from SW-IFL hosts
Reposted by Ladd Keith
laddkeith.com
"Why on earth would we abandon institutions that have genuinely made America great? ... Why would we put at risk laboratories that are working to cure cancers or perfecting artificial limbs or exploring deep space or testing the limits of artificial intelligence?" www.nytimes.com/2025/09/08/o...
Opinion | We Are Watching a Scientific Superpower Destroy Itself
www.nytimes.com
laddkeith.com
"The things that you took for granted, there was bipartisan support to keep certain things in the U.S. running as they have been more or less for the past 70 years because the system worked. That’s not a safe assumption anymore."
Reposted by Ladd Keith
drtedros.who.int
@who.int calls for protection of public health excellence in the US CDC
Reposted by Ladd Keith
jfallows.bsky.social
Common theme of people I've interviewed recently. At universities, in research centers, in diplomacy, in the legal system, dealing with refugees or immigrants:

The reality inside is much worse than you would think from the outside.
laddkeith.com
I also have a paper with @sarameerow.bsky.social based on my "heatshed" moment TEDx Talk, coming out soon in the Journal of Urban Affairs!
laddkeith.com
Sharing my @uarizona.bsky.social TEDx Talk about how the world is currently experiencing a "heatshed" moment and we need more research and action on heat mitigation, heat management, and heat governance to advance equitable heat resilience. youtu.be/U8RErIjDWWc #heatresilience #extremeheat
Ladd Keith giving a TEDx Talk at the University of Arizona
laddkeith.com
"Philanthropy and the private sector must step up their community investments. Medical groups must continue to stand up for science and truth. Physicians must continue to support their patients with sound guidance and empathy."
laddkeith.com
Written by nine former CDC directors: "This is a time to rally to protect the health of every American. Congress must exercise its oversight authority over H.H.S. State and local governments must fill funding gaps where they can." www.nytimes.com/2025/09/01/o...
Opinion | We Ran the C.D.C.: Kennedy Is Endangering Every American’s Health
www.nytimes.com
laddkeith.com
"Trump’s dictator-like behaviour is so brazen, so blatant, that paradoxically, we discount it. But now it’s time to call it what it is."
laddkeith.com
"As buildings crack under record heat, architects are rediscovering ancient technologies—windcatchers, clay walls, and shaded courtyards—that kept cities habitable long before air-conditioning." atmos.earth/the-futu... #heatresilience #extremeheat #architecture
The Future of Cooling Was Invented Thousands of Years Ago | Atmos
As buildings crack under record heat, architects are rediscovering ancient technologies.
atmos.earth
laddkeith.com
"Such censorship of scientists has been attempted by failed governments of the past such as Nazi Germany, the Soviet Union, and early communist China, always with disastrous consequences for their citizens."
Reposted by Ladd Keith
who.int
WHO @who.int · Aug 22
2.4 billion workers are exposed to deadly heat globally.

The new WHO / @wmo-global.bsky.social report outlines 7 steps to protect them.

Act on heat stress with smart, scalable solutions. 🔗 bit.ly/3JvqKI1 #ClimateAction
Infographic titled “7 actions decision-makers can take to reduce extreme heat stress risks for workers.” The seven numbered actions are listed:

Tailor heat-health policies

Protect vulnerable workers

Boost heat-health awareness

Co-create locally relevant strategies

Design solutions for scale

Embrace innovation

Strengthen evidence and impact
laddkeith.com
"Arbitrary stops, empty streets, and checkpoints don’t look like a free society. And more importantly, their existence signals the end of one." @anandwrites.bsky.social the.ink/p/papers-ple...
Papers, please
On checkpoints, shows of military force, and the fight for a Free D.C.
the.ink
Reposted by Ladd Keith
sarameerow.bsky.social
Over the years I've researched how #urban #resilience is conceptualized by different academic disciplines, practitioners, & the public. I synthesized my thinking on the concept in a book chapter based on a talk at the 2022 Association for Literary Urban Studies Conference: doi.org/10.1007/978-...
Urban Resilience: Disruptive Discourse or More of the Same for Cities?
Urban resilience discourse has become increasingly pervasive over the last decade, with numerous studies, policy initiatives, and plans focusing on resilient cities. Whether this urban resilience agen...
doi.org
Reposted by Ladd Keith
heatresilience.bsky.social
Our August newsletter is out now, with info on a strategic planning meeting by global heat experts and this month's heat-related news, research, opportunities, and events. Subscribe at heat.arizona.edu, and access the newsletter directly here 🌇 : view.comms.arizona.edu?qs=7581edf0e...