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Climate change causes heart failure – Falling for it?


Essay by Eric Worrall

Because tropical hairless apes like us humans are so ill-adapted to warm weather that our hearts can’t cope. / Fleer

Infertility, heart failure and kidney disease: How does climate change affect the human body?

Via Lauren Crosby Medlicott • Updated: June 18, 2022 – 09:43

Here are just 10 ways that we’re seeing climate change impact the human body – some ways you can expect, while some are more discreet.

10. Heat stress on the heart

Record temperatures will become more frequent as global temperatures reach or exceed 1.5 degrees Celsius of warming within the next 20 years. More and more, we hear deadly heat waves and wildfires sweeping through hot dry lands. Extreme temperatures have been found to kills 5 million people every year.

Those who manage their lives will be forced to deal with the consequences of extreme heat in their daily lives.

When the temperature is higher, The same is true of the heart’s needs. The heart must pump harder and faster to redistribute and increase blood flow to the skin to cool the body. People with heart disease, a weakened heart, are especially at risk for heart failure and heat stroke as their organs struggle to function properly with the added stress.

9. Sleep disruption

A 2022 study led by Kelton Minor, of the University of Copenhagen’s Center for Social Data Science, found that the increase in temperature caused by climate change is significant. reduce sleep time people all over the world are experiencing.

8. Respiratory problems

Ozone is a natural gas found in the Earth’s upper atmosphere that provides a shield from the sun’s ultraviolet rays. Ground-level ozone, dangerous to our health, is created when pollutants released from man-made sources like cars or chemical plants react with sunlight.

7. Kidney damage

Dehydration from heat exposure can damage the kidneys, which depend on water to help remove waste from the blood in the form of urine.

6. More severe allergies

With increased CO2 levels, has increased increased by 9% since 2005 and 31% since 1950, pollen counts increased due to higher rates of photosynthesis.

5. Damage to Cardiac Circulation

As airborne pollutants enter the bloodstream through the lungs and into the heart, the risk of developing heart and circulatory diseases increases as blood vessels narrow and harden.

4. Infertility

One of the lesser known effects of air pollution is being studied by Dr Gareth Nye, Lecturer in Anatomy and Physiology at the University of Chester, UK, who studies air pollution. impact on fertility.

Nye told Euronews Green: “A paper that studied 18,000 couples in China found that those living with moderately higher levels of fine particulate pollution had a 20% higher risk of infertility.

3. Malnutrition

As temperatures rise, so do food shortages. This is most clearly seen in communities whose livelihoods depend on agriculture and fishing, such as in the Global South.

2. Mental health

However, physical health is not the only way in which we are affected by climate change. After global disasters like wildfires, floods or hurricanes, mental health problems get worse and worse.

1. Microplastics are found in our bodies

It’s not just climate change that harms our health, it’s a disregard for the health of our planet, evident in our overuse (and reliance on) plastic.

Read more: https://www.euronews.com/green/2022/06/18/infertility-heart-failure-and-kidney-disease-how-does-climate-change-impact-the-human-body

What I find most interesting in this silly list, is that the author cannot put together 10 points on the problems caused by climate change. Score 8 (pollution), score 7 (not drinking enough water), 5 (pollution), 4 (pollution) and 1 (microplastics/pollution) had nothing to do with climate change.

Score 6 (pollen allergy), which contradicts score 3 (malnutrition). You can have it in both ways. Either plants die off from climate change, leading to malnutrition but less pollen, or plants grow stronger, causing more allergies but less malnutrition. OK, they tried to do it both ways – but claim that climate promotes more abundant food has caused malnutrition too silly even for climate requirements.

Point 2, there is no evidence that many people are being harmed by global disasters. The global disaster mortality rate has plummeted over the past century.

Scores 10 & 9 – the body works harder during a heatwave, that’s true. But Cold is more killer than heat, even in warm countries like India. Humans are hairless tropical apes, we evolved in the hottest climate on the planet. Outside of the harsh tropics where we thrive, even in warm countries like India, we need clothes to stay warm.

One day, historians will look back on our times, and be surprised how many people are confident that they are living in a time of disaster and disaster, when, by all reasonable measures, Our world is healthier and wealthier than at any previous time in human history.



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