Spyke

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climate

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India is being left to die in the heat | Modi has denied climate change for years. Now, as the death toll climbs uncounted, his government offers branding instead of protection.

One government minister has suggested carrying an onion in your pocket as an alternative to air conditioning:

As India swelters, Union Minister Jyotiraditya Scindia suggested skipping air conditioning and carrying an onion to combat extreme heat, citing his 'Chambal skin' and traditional remedies. While temperatures soar between 40-46°C across many states, with heatwave warnings issued, Scindia's advice blends personal habit with age-old practices, highlighting a contrast between traditional relief and the escalating reality of intense heatwaves.

energy

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Australians to get at least three hours a day of free solar power - even if they don’t have solar panels

PS: Australia wastes a lot of our renewable energy because of insufficient storage during the day. The data of our energy generation can be seen on OpenElectricity [edit: fixed link]. The shaded section on top is the amount of renewables which are "curtailed" (turned off due to insufficient storage), and the little bit below the zero line is the amount that actually gets stored in batteries or pumped hydro.

Because coal power can't turn on and off easily, we burn coal 24/7 for power and throw away 10% of our renewable generation. Hence this policy, to encourage more use during the day when we can use more renewable power. Some retailers have been already offering this as "happy hours" or "three for free" during the solar peak.

There are even a few retailers that vary their charges (pun intended) based on current (intended again) wholesale rates - because of all the excess solar, electricity through those providers is often completely free from 9-10am to 3-4pm.

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PSA: The condensate from your dryer is distilled water

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Living up to my username: Pink mold isn't an actual mold, it's usually a growth of a common airborne bacteria, Serratia marcescens. It's not particularly dangerous but can cause urinary tract, wound, skin and lung infections in immunocompromised people.

Condensate from home driers, air cons, dehumidifiers (etc) is not sterile or potable, it gets lots of airborne bacterial and fungal spores in it.

climate

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What Happens to an Economy When It’s Too Hot to Work?

We're going to find out soon enough.

Almost half of the global population will be living with extreme heat by 2050 if the world reaches 2C of global warming above preindustrial levels, according to a University of Oxford study published in January. India will have the largest affected population, says urban climatologist Radhika Khosla, an associate professor who co-authored the study.

climate

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Australia's tropical trees emit more carbon than they absorb: study

AFAIK (I'm not a botanist) it's true of many larger trees that they use more oxygen than they produce and emit more CO2 than they consume. It's the biosphere that the large trees support that does a lot of the carbon sinking - mosses, ferns, vines, etc.

As a rule of thumb, the greater the ratio of woody mass to leafy mass the more the ratio tilts away from being a carbon sink, as the whole lifeform has to undergo aerobic respiration but only the leaves participate in photosynthesis.