To maintain our our bodies at their comparatively secure core temperature of round 98.6 °F (37 °C), we continually lose warmth. It’s a course of that may be sped up by sweating. However the entire balancing act can get derailed after we’re uncovered to excessive warmth. In case your physique isn’t capable of cool itself down quick sufficient, a complete cascade of issues can begin, from stressing out your coronary heart to throwing your kidneys and liver into chaos.
Sounds unhealthy, huh? Right here’s some excellent news: to some extent, our our bodies can and do regulate barely to the warmth. However there’s solely a lot folks can endure—which may range by particular person or place, however limits exist. That’s partly why warmth is an fairness situation: not everybody has entry to cooling, or the flexibility to shelter inside when temperatures rise. Learn the complete story.
This story is from The Spark, Casey’s weekly publication holding you recent on all issues to do with power and local weather change. Signal as much as obtain it in your inbox each Wednesday.
The must-reads
I’ve combed the web to seek out you at this time’s most enjoyable/essential/scary/fascinating tales about expertise.
1 Researchers are racing to duplicate the LK-99 superconductor It appears unlikely they’ll succeed, however for now there’s nonetheless just a little hope amid all of the hype. (Wired $)+ Even when the claims aren’t backed up, they might nonetheless result in progress. (New Scientist $)+ Both approach, it’s a gradual, painstaking course of, so we received’t know for some time. (CNET)
2 Ocean temperatures are risingThat is each bit as unhealthy because it sounds. (The Atlantic $)+ And it’s not solely disastrous for corals. It threatens the whole oceanic ecosystem. (Wired $)+ There are additionally file low ranges of Antarctic sea ice this 12 months. (NYT $)
3 AI is shaking up YouTube’s thumbnail industryCue a lot consternation from designers—however it’s nonetheless unclear how a lot it’ll impression their jobs. (Remainder of World)+ Meta has launched a brand new music AI mannequin. (The Verge)+ AI fashions can worsen over time. (Scientific American $) + A prime gaming YouTuber is attempting to interchange himself with AI. (Wired $)
4 What we have to know concerning the new wave of weight problems medicine They work properly—however we don’t precisely know why, or who’s greatest fitted to them. (Nature)+ Once you drop some pounds, the place does it go? (MIT Expertise Assessment)
5 Twitter Blue subscribers now have the choice to cover their blue checksWhich does beg the query of what, precisely, it’s that they’re left paying for. (Ars Technica)+ What on earth ought to we name Twitter now? (NYT $)
6 Etsy is scrambling to cease a sellers’ strikeVendors say that the platform’s insurance policies are leaving them out of pocket. (Quartz)+ Why everybody’s occurring strike this summer season. (Vox)
7 Tesla is lastly beginning to get extra opponents for EV chargingThe essential factor will likely be attempting to get everybody to converge on a single normal. (IEEE Spectrum)+ Within the conflict of the EV chargers, it’s Tesla vs. everybody else. (MIT Expertise Assessment)
8 Please pals, let’s hold theaters phone-free zones 📵Taking images of your TV at house? Knock your self out! At a theater? Completely not. (WSJ $)
9 Sick of courting apps? Strive Google Docs.Persons are penning ‘date me docs’ within the hope it’d assist them discover higher matches. (NYT $)
10 A vital metric for climate: dew level 💧The upper it’s, the extra of a sweaty mess you’ll really feel. (Vox)
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