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Microbes are ‘unknown unknowns’ despite their importance


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A new study has highlighted how little is known about microbes – the hidden majority of life on Earth.

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Life on the planet relies on an enormous quantity of bacteria, fungi and other tiny organisms. They generate oxygen, keep soils healthy and regulate the climate. Microbes play a crucial role in food production, such as cheese, beer, yoghurt and bread.

But despite their importance to human life and the health of the Earth, a new scientific paper has shown our “profound ignorance” of microbial biodiversity and how it is changing.

“We have no idea whether global microbial diversity is increasing, decreasing, or staying the same,” said David Thaler, a biologist at Basel University and author of the paper. “Most scientific papers tell us new facts. This is a different kind of paper; it does not answer anything but asks a new question.”

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“When a mammal species goes extinct, we should expect that all the microbes that depend primarily or exclusively on that species should also go extinct,” he said.

“On the other hand, microbial ecologists like me who study the diversity of extremely closely related bacteria find that there are always new bacterial species being formed. There are always new ways for bacteria to divvy up the existing resource to allow for new species.”

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https://www.theguardian.com/environment/2021/apr/19/microbes-are-unknown-unknowns-despite-being-vital-to-all-life-says-study

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chromatic puzea

last pic is potato bugs at a rave

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hard to even fathom which parts you should believe
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33 minutes ago, chromatic puzea said:

last pic is potato bugs at a rave

2048.jpg?width=445&quality=45&auto=forma

They said

 

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flyaway
57 minutes ago, chromatic puzea said:

last pic is potato bugs at a rave

2048.jpg?width=445&quality=45&auto=forma

Those were the artRAVES before humans existed on earth.

The Microbe queen is the Lady Gaga of 3B years ago.

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