How are you coping with climate change?

Ask Lemmy@lemmy.world – 99 points – 3 months ago

This has been a doozy of a year. And it's the best year so far blah blah. So how are you all coping? Does it hit anyone else like a bolt of lightning that probably I - we - won't die of old age?

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Individual unfit species like ALL birds and ALL insects and ALL sea life and ALL fish? Not including ALL corals and ALL trees (forest fires). Lol what's left, really? In terms of biomass, that's like, most of it.

That we are in an extinction event is widely known in the scientific community.

https://news.stanford.edu/stories/2023/09/human-driven-mass-extinction-eliminating-entire-genera

^There, read up. Sorry to break the news to you.

like ALL birds and ALL insects and ALL sea life and ALL fish?

Where does it say that???

Not including ALL corals and ALL trees (forest fires).

Coral life is dying for the most part, but not everywhere

Global forest area loss has significantly slowed, and seems to be continuing to go down

Wildfires are not a significant risk to global forest coverage.

Annual wildfire area is declining year over year, and is overwhelming a risk to savanna, shrublands, and grasslands

What I mean is that ALL species in those categories are affected. It's not 1 or 3 species, it's affecting literally every species across those Phylla. Your claim was that is was a few unfit species. It's not, it's all the species.

Several tree species in the US are undergoing extinction due to forest fires, including the Redwoods: https://www.washingtonpost.com/climate-environment/2022/08/23/extinct-tree-species-sequoias/

The coral thing you posted is kinda laughable, sorry to be rude when you're facing total annihilation of most life on this planet, but I have been chuckling about that for a couple of minutes. https://www.noaa.gov/news-release/noaa-confirms-4th-global-coral-bleaching-event

"From February 2023 to April 2024, significant coral bleaching has been documented in both the Northern and Southern Hemispheres of each major ocean basin," said Derek Manzello, Ph.D., NOAA CRW coordinator.

“Climate model predictions for coral reefs have been suggesting for years that bleaching impacts would increase in frequency and magnitude as the ocean warms,” said Jennifer Koss, director of NOAA’s Coral Reef Conservation Program (CRCP).

The 2023 heatwave in Florida was unprecedented. It started earlier, lasted longer and was more severe than any previous event in that region.

NOAA made significant strides to offset some of the negative impacts of global climate change and local stressors on Florida’s corals, including moving coral nurseries to deeper, cooler waters and deploying sunshades to protect corals in other areas.

(Do you see how NOAA was unable to fix the root cause of bleaching at any level? This is our governments failing us)

Global forest area LOSS has slowed. Meaning how much we are losing is going down, but we are still losing it.

https://www.google.com/amp/s/abcnews.go.com/amp/US/record-breaking-wildfires-occurred-northern-hemisphere-2023-new/story%3fid=103169036

Boreal forests in regions all over the world have been experiencing the worst wildfires in recorded history in 2023, according to new research.

The total wildfire emissions for 2023 is estimated to be almost 410 megatonnes, the highest on record for Canada by a wide margin, according to the Copernicus Atmosphere Monitoring Service dataset, which provides information on the location, intensity, and estimated emission of wildfires around the world. The previous annual record was set in 2014 at 138 megatonnes of carbon.

It isn't even close to the end of 2024 fire season so I gave an article from 2023.

What I mean is that ALL species in those categories are affected.

Effected yes, going extinct? No.

We are specifically talking about if all life will be wiped out.

Yes, it will be. Where is your confusion here?

Stuff was not as bad before.

Now stuff pretty bad.

We have done nothing to deal with that and in fact are still just making stuff worse (maybe some stuff is not making stuff worse at the same rate as before)

Stuff gets worse exponentially

Already extinction in the millions and billions is happening

Will extinct more next year at an exponential rate, bc we have done nothing and all solutions will take decades

All those species are affected meaning they are dying.

Ecology means that's bad, stuff relies on each other

Chemistry means that's bad, stuff relies on each other and certain Temps to happen

All around all science says, it's bad

Nothing you've shown says that 100% of species will go extinct xd

Okay, well you're free to believe as you'd like. I'm fine with agreeing to disagree. The math checks out really clearly to me, "exponentially getting worse" is pretty clear in meaning.

If a population exponentially grows does that mean it will continue infinitely? Why would the reverse be certain to be different?

If a population is given infinite resources, sure, theoretically. The energy that comes from the sun is cumulative and may as well be considered infinite since the sun isn't going out any time soon. Did you really think that was a gotchya?

Look at every other planet. That ours happens to be energetically at a temp to support life is the exception. The rule in the universe is that it's literally unlivable for us everywhere else we know of. Literally. This is pretty much it.

If a population is given infinite resources, sure, theoretically.

I didn't say they were given infinite resources. I said if a population is growing exponentially does that mean it will continue to do so.

The energy that comes from the sun is cumulative and may as well be considered infinite since the sun isn't going out any time soon.

Yeah?

Did you really think that was a gotchya?

What? It was a question you didn't answer. Why do you assume just because something is exponential that it will continue. Another example- transistor size in processors exponentially shrinks. Does that mean eventually it's going to reach zero nm? (hint the answer is no)

I'm also not saying that this disproves something can exponentially fall to zero. I'm just saying, stating the current relationship doesn't guarantee it will continue.

Look at every other planet. That ours happens to be energetically at a temp to support life is the exception.

Earth is very far removed from other planets in terms of atmospheric conditions.

If given infinite resources, yes. I answered you.

The current population will likely be zero, perhaps simply approaching the limit of zero if tardigrades and extremophiles survive. But in terms of multicellular life, yeah, there can be a zero for sure. Because the energy from the sun can theoretically increase exponentially.

It would be cool if our ozone was working perfectly, then, huh? But it's not any more, and is getting worse: https://www.eea.europa.eu/en/topics/in-depth/climate-change-mitigation-reducing-emissions/current-state-of-the-ozone-layer

If given infinite resources, yes. I answered you.

I again didn't ask that. Its also not true for all populations(such as human populations)

The current population will likely be zero, perhaps simply approaching the limit of zero if tardigrades and extremophiles survive. But in terms of multicellular life, yeah, there can be a zero for sure.

I did ask if there can be either. I asked why you assume it would be.

It would be cool if our ozone was working perfectly, then, huh? But it’s not any more, and is getting worse:

That source seems to indicate that they're not entirely sure why it is getting worse, but it is a combination of factors. However NASA and the the UN say recovery of the ozone layer is still on track for 2040.

I explained why right after that next sentence if you keep reading

The ozone layer was worse in 2023 compared to 2022 so idk how that's "on track" but okay

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