I live in a pretty hot climate, but it’s only really unbearable at times due to shoddy building and bad urban planning. Even then, summer can be difficult.

I can’t imagine what it’s like on the equator, especially in dense urban centres. What’s Mumbai, Bangkok, or Singapore like at the height of the wet season?! How do millions of people function day to day?

  • shalafi@lemmy.world
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    16 days ago

    Water, inside and out. Dune (the book) had a great quote about the best place for water is inside you.

    Humans evolved to deal with heat, and yes, later cold, but our roots are in Africa. So many ways to cool with water, you find strategies that work. Misting is a great example. Low power and water use, works outdoors, they use it in the NFL.

    I use gaiters year round, dry for cold, wet for heat. They can make a dramatic difference. Wrap an ice cube in one, put it at the base of your neck, fool your brain stem into thinking you’re cooler.

    Staying small is huge (heh). The square cube law is a thing. If you took my skinny hide and spread it out on top of a tall fat man, it would be fairly close. But our volume would be drastically different.

    • baldingpudenda@lemmy.world
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      16 days ago

      Being fat in hot climates is miserable. Had to take a shower after going to get the mail in the summer. In the mid 40s(5-8C?) and I’d be going around in a long sleeve shirt. By the time I should start to get cold, my body’s warmed up or I’m in a conditioned place.

  • Ada@lemmy.blahaj.zone
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    16 days ago

    I wonder the same thing about people who live in cold environments. I’ve never seen snow, and I know I won’t handle it, because I can’t handle single digit (Celsius) temperatures, let alone below 0…

    • Mouselemming@sh.itjust.works
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      16 days ago

      With cold, you can layer appropriate clothing. And you can find much better appropriate clothing for purchase in the places that require it than you can find in your shops, along with advice from people who live there. Just don’t follow the example of the cargo shorts at -40° boys.

      • Ada@lemmy.blahaj.zone
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        16 days ago

        I’d rather be blistering hot than wrapped up in layers and living inside stuffy heated buildings

        • kameecoding@lemmy.world
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          16 days ago

          I live in central Europe, fuck the cold, fuck all the layers have to put on, i’d be rather drenched in my ballsweat than this shit.

          My mood/mental health/general will to live noticeably nosedives as the cold temperatures come around.

      • RBWells@lemmy.world
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        13 days ago

        I’m from hot and have visited cold, and there are not enough clothes in the world to keep me warm if it’s cold enough. I just don’t seem to generate enough heat to warm them. I think we are just built differently - my husband is from colder area and when he works out he has to wait to cool down before showering, I have to wrap up so I don’t cool down too fast.

    • Hoxton@lemmy.worldOP
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      16 days ago

      Colds not too hard to deal with at all. As the other poster mentioned, when outside, the trick is layers.

      Inside, it’s actually very easy to trap heat. Knowing where and how it dissipates in a house makes a huge difference, but it’s generally much easier to heat a place than cool it.

    • lepinkainen@lemmy.world
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      16 days ago

      Cold is easy, wear more, burn stuff for heat.

      Hot is hard. When I’m already fully naked and still sweating, what then? Lightly fan myself with something?

      • corsicanguppy@lemmy.ca
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        16 days ago

        Actually yeah.

        1. Get dry.
        2. Get into an air stream like a fan

        Your perspiration into dry air has an evolved cooling effect. It’s the same principle used by the ‘zeer’ pot to keep stuff cool in high temps with no electricity (and that’s a freaking magic trick, lemme tell ya).

        But, now see why the rising “wet bulb” temp is an issue in the lower US and toward the equator with the rising temps: if it doesn’t evaporate, you’re in trouble.

  • LibertyLizard@slrpnk.net
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    16 days ago

    Expose yourself to moderate heat as much as possible. Your body adapts and then you can handle the extreme heat better.

    A lot of people hide inside with AC all the time and then it’s a shock to the system when they go outside.

    Also, body composition and fitness can make a huge difference.

  • TheMightyCanuck@sh.itjust.works
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    15 days ago

    Grew up in death valley (50+°C in summer)

    Moved to northern Canada (-45°C in winter)

    Sometimes humanity is just stubborn. You just a acclimate over time

  • y0kai@lemmy.dbzer0.com
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    16 days ago

    I am an anomaly and love the heat. I am known for wearing jeans and a hoody in 100°f heat.

    That said I get cold at like 70°f and often have to add a layer.

    • TheMightyCanuck@sh.itjust.works
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      15 days ago

      This but opposite… It’s -35° today. Cold enough most cars won’t start unless they have a block heater…

      I got a slurpee for lunch. I never giving it up. You can’t make me

  • ProteanG6777@lemmynsfw.com
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    16 days ago

    For those who live in rural yet areas, Trees and streams are your friends. We ensure at least one fruit tree and another a non edible tree is on the property depending on the size of the property. This is the cheapest way of creating shade so much so you create a micro-climate for yourself. while everyone is worried about the heat, your environ is considerably cooler during the hot season and colder in the wet rainy period.

    Some do incorporate airconditioning system if the structure of the house is not well designed for natural cooling process to take place.

  • I Cast Fist@programming.dev
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    16 days ago

    That’s the neat part, you don’t

    If not for clocks and all that industrial-corporate time management shit, people in the hotter parts of the world would probably be starting work ~5am, stopping around 12-15 (hottest time of the day) for lunch + a nap, then returning to their stuff and probably going to sleep at 23

  • fine_sandy_bottom@discuss.tchncs.de
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    16 days ago

    Mental conditioning and altered behavior.

    If you’re not used to it the heat can feel oppressive. Some kind of lizard-brain response telling you that the heat is a threat that must be mitigated immediately. Once you get used to it you realise that it’s just mild discomfort and that it’s not harmful (except for sun burn, heat stroke, et cetera).

    You also alter your behavior in simple ways that may not occur to you if you’re not used to a hot climate. Like… make mid-day the least active part of your day. You’re not going to just duck down to the shops for a bite at 1pm.

    • Cort@lemmy.world
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      15 days ago

      altered behavior

      After living in Phoenix AZ for a couple years I found myself seeking out shade instinctively while I was outside.

  • Aussiemandeus@aussie.zone
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    16 days ago

    Australian Northern Territory, we have hot humid days every day.

    We just sweat and be miserable.

    There’s no getting used to it unfortunately just do your best to not get sick from working outside in it

    • FisicoDelirante@lemmy.ml
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      15 days ago

      You think you are not used to it, until you are in Europe with dry 35 C, society is collapsing around you and you are, literally, barely breaking a sweat.

  • rtxn@lemmy.world
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    16 days ago

    I just suffer through any mandatory outdoor events (mostly in silence, but sometimes wailing and profanities are included) and limit myself to activities after sunset, I always keep a bottle of water with me, and I have an hourly reminder to drink when I’m on the computer.

  • teft@lemmy.world
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    16 days ago

    I live at the equator and it’s always ~28 degrees celsius where I live. You can get almost any temperature at the equator so that really isn’t a test of heat. Here in Colombia if you go down the mountains towards the coast or jungle it gets hotter. There the houses are built with lots of natural wind tunnel effects to keep them passively cool. When you’re outside in the heat you just get used to it. When I was in Iraq it took us a few weeks to really get used to it but even at 50 degrees celsius you eventually build a tolerance.

  • NoneOfUrBusiness@fedia.io
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    16 days ago

    Slightly different from your question, but in Egypt we get through it by not having a wet season. The Egyptian summer is very dry and rain only falls in the winter, so we just… Exist I guess. People who grew up in a certain temperature range tend to be a lot better at dealing with temperatures in that range.

    • Saleh@feddit.org
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      16 days ago

      Dry heat and dry cold are much better to deal with than wet heat and cold.

      Russians who strive in -30°C get cold in the 0-5°C wet mist that is much of Central Europe during winter.

  • jet@hackertalks.com
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    16 days ago

    Sgp here: you do social activities at night when it’s cool.

    During the day you stay hydrated, electrolytes, avoid the sun, if you must be in the sun cover yourself with a hat and long sleeves.

    Acclimatization takes about 3 months, then you are more or less used to it.

    • Semi-Hemi-Lemmygod@lemmy.world
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      16 days ago

      at night when it’s cool.

      It’s not that much cooler at night. I’m still sweating the entire time. Like through a three layers and a wool suit sweating

        • Semi-Hemi-Lemmygod@lemmy.world
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          16 days ago

          That would require me to buy more than one suit.

          Also, I break a sweat folding laundry in my underwear in a 70F room. Not sweating is not an option for me.

          • jet@hackertalks.com
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            16 days ago

            Aclimatization is real. When you spend everyday at 35°, for 3 months, living your life. And then one day it’s 28°, you’re going to feel chilly. And that’s when you know you’ve adapted

      • Joshi@aussie.zone
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        16 days ago

        I’m about to move further from the equator partially for this reason.

        If you can, swim 2-3 times per day, or at least a quick cold shower.

        At night it is at least a little more pleasant to be outdoors due to the sun not beating down and you’ll feel better for getting out and doing something.

        Also seek out indoor spaces with aircon or green spaces with shade that are much more pleasant, if you can.

        If you have to do manual work outdoors then god help you.

        But you do get a little more used to it over time, but very high temps are always unpleasant.

      • jet@hackertalks.com
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        16 days ago

        The temperature may not be as cool, but you don’t have the sun beating down on you. So the effect of experience is much more enjoyable