Every study performed on insect counts has concluded that overall insect populations are declining, though there is not complete global coverage of data. One study in Germany found that the flying insect population had decreased by 75% from 1990 to 2015.
A 2019 survey of 24 entomologists working on six continents found that on a scale of 0 to 10, with 10 being the worst, all the scientists rated the severity of the insect decline crisis as being between 8–10.
Nothing scares me quite as much as the thought that I might live to see global ecological collapse.
If you think about it, when was the last time you saw a lighting bug. I’ve never seen a firefly in my entire life despite living in a country that had native species.
When I was growing up in the 1970s there were thousands of lightning bugs at night. Any time going outdoors after sunset I could see hundreds of lights winking on and off every few seconds, in fascinating patterns that I loved to look at. Later at night the bugs would fly higher or stop flashing
It was such an ordinary part of life, but movies and tv at the time don’t capture that very well .
Now its gone, for most areas
Saw a documentary about a Chinese billionaire on TV a couple of years ago. He was born poor in some village and worked his way up, owning dozens of factories now. He was super busy, grumpy to the people around him and very torn. He asked the camera if he is part of the solution or part of the problem, he couldn’t tell. Told us he misses the sounds of frogs in the evening, when he was playing with his friend in the forests and fields that are now industrial parks. Made me cry, what are we doing?
You have to get out away from cities. We get them in our yard every summer and our kids run about catching them.
THAT is my fear. I’m watching the ecosystem collapse on my front porch. I could go on for a long, long time with my observations, both historic and recent, but the food chain is collapsing where I’m at. Wildlife populations are noticeably crashing from what I observed 4-years ago.
SOURCE: I’m old and outside a lot. Always looking around, seeing what’s changing.
I remember a road trip to Poland to my grandparents place. The trip took around 10h by car over the german and polish highway.
On the first trip the car windshield was plastered in little dead flying insects.
The las time we went there (about 10 years ago) there was not even close to the amount on the windshield.
My younger friend asked why some old cars had a piece of plexiglass on the front of the hood.
I had to explain that thirty years ago, in this area, you would drive through enough bugs in a day to cover your windscreen. The bug shield would help deflect them. It was a pretty grim lunch after that.
Hell no I Wana see that … People finally taking serious actions against it when its way too late … There’s nothing better then seeing rich people trying to buy stuff that can’t be bought… And finally dying full of regrets knowing it was their and theyr families fault.
You wont see it, you’ll die first because they’re rich enough to prolong their demise.
Everyone else would die too. Not worth it, there are better ways to eliminate the parasite class that are more effective and less self-harmful.
Doesn’t seem anything is even starting… This is… let’s call it the back up plan and it going so great it might end up being the plan A
There is a possibility that the Higgs field isn’t at it’s lowest energy state, and that a random quantum tunneling event could drag the Higgs field to that lower state. In this unsettling scenario, a bubble pops into existence somewhere in the universe. Inside the bubble, the laws of physics are wildly different than they are outside the bubble. The bubble expands at the speed of light, eventually taking over the entire universe. Galaxies drift apart, atoms can’t hold themselves together, and the ways that particles interact are fundamentally changed. Whatever form the universe takes after this event certainly wouldn’t be hospitable for humans.
As old and massive as the universe is, if it could have happened, it likely would have already.
And that’s the thing:
Assuming it did, you couldn’t see it approach until it hit you because it’s moving at the speed of light! It could also have happened, but just super far away such that it will never reach us due to expansion between its origin point and us being faster than c!
Also just because the universe is frickin old doesn’t mean it is statistically bound to have happened. There are plenty of ways of making it even more astronomically unlikely but still possible…
That makes sense, I was thinking we would see it coming, but definitely not.
Really looking forward to the Spacetime episode on this one if it doesn’t exist yet.
Sounds like a great way to reboot the DC or Marvel universe. How probable is this bubble bursts and affects us before we fuck up our environment for good? Would we be able to know if it already happened somewhere far from us? Like, “we have 5 years, that’s all we’ve got”.
Since the bubble travels at the speed of light, no, there’s no way to know. It could be an hour away from us right now and we wouldn’t even see it hit us, we’d just evaporate from existence nearly instantaneously.
The bosses from my 3 part time jobs would be very disappointed I left them short staffed.
Somehow, that’s comforting to me. And hey, it’s been almost a day and we are still around.
Cop knelt and kissed the feet of a priest and a queer threw up at the sight of that
Will there be infinite expansion or will the big bang eventually get reversed in to a big crunch? This question might not even be relevant if this bubble phenomenon rips the entire universe apart. What if such a bubble already exists beyond the horizon and will devour our galaxy in a billion years.
We have no way to know what the resultant physics would be like within the bubble, so there is no way to even speculate about what would happen.
there’s a fun novel by Greg Egan exploring this idea, except at half of speed of light for narrative purposes https://en.wikipedia.org/wiki/Schild’s_Ladder
Just FYI this hasn’t happened for at least several billion years so it’s not likely to happen in the next 100.
Edit: Why the downvotes lol
Has it not? Are you sure the bubble isn’t just 1 light second away? Anything travelling towards you at the speed of light is not perceptible until it hits you. This is why the ability to accelerate something to FTL speeds would be an unstoppable super weapon and most likely lead to interstellar species destroying one another until only 1 remains. Or at least that’s my take.
If you separate the halves of your brain, they can operate relatively fine independently of each other, each controlling roughly half of the body. When one half does something, and the other half is asked why they did it, the other half will make up a plausible reason why they just did that action. There’s a theory that this is basically how your brain works all the time, just guessing why it did things, and potentially with multiple processes happening in relative isolation that aren’t consciously aware of each other.
Fun fact: your left eye doesn’t go only to your right brain. The left half of your field of vision in your left eye goes to your right brain. Same with the right half of your left eye, and your right eye is split up similarly. How nuts is that?
Here’s a good video on it.
I find this kind of exciting actually because that suggests that our brain is already a hivemind with two minds melded into one. This opens up potential for expanding the mind in the future either through connection with other biological minds of even artificial ones by hooking into the corpus callosum. :)
Microbiology can be so much fun!
Streptococcus pyogenes causes a flesh-eating disease (necrotizing fasciitis). This species of bacteria releases toxins that kill living tissue, so you better make sure that paper cut doesn’t get infected.
Mycobacterium tuberculosis is famous for a bunch of different pandemics over the centuries. If you thought covid was fun, imagine coughing up blood.
Clostridium botulinum is special, because it produces a very spicy toxin, so you don’t even have to ingest any living cells or spores of C. botulinum to get killed by it. If you do, you can even have your very own toxin factory inside you.
Vibrio cholerae is another classic responsible for numerous pandemics. This one is a bit different, because it involves lethal amounts of diarrhea.
Oh, and the scary bit? There are people who don’t believe bacteria or viruses exist. They actively oppose taking measures against these things. Humans can be truly horrifying at times.
“Lethal amounts of diarrhea” has now entered second place on my Worst Nightmares list. Thanks for that…
Another “fun” fact: it’s one of the biggest killers in the third world, especially of small children, and at some point there was a diarrhea magazine as a result.
I can’t believe tetanus got left out here. It’s a common soil bacteria like botulism, but has the opposite effect if it gets in you. It makes all your muscles forcibly contract and cramp up until you die.
Botulism is really easy to get if you can food wrong, because it’s the one abundant bacteria that will survive limitless time at 100C. (To can vulnerable things properly, you use high pressures to make the water get hotter before it begins to boil, and cools down as a result)
Your immune system gives some protection against botulinum, but it doesn’t fully develop until about six months to a year old. This is why you should never ever feed honey to an infant. Bees will occasionally end up on the ground, picking up botulinum. There’s a very small chance of a trace of the bug ending up in honey. It’s not enough to harm an older child or adult, but even thst tiny amount can kill a baby.
Reincarnation, which has now been reinforced by no. 2 (pun not intended, but welcomed).
Gamma ray bursts from celestial events such as a supernova. One of these - GRB 221009 released 1,000 times more energy in 5 minutes than our Sun has emitted throughout its 4.5 billion year life. GRBs from different galaxies have set off detectors on earth designed to detect nuclear explosions. One of these in our galaxy, pointed directly at earth could end all life on it. https://en.wikipedia.org/wiki/Gamma-ray_burst
