Yeah, it's an issue... but trying to tell people about this often turns into one of the more creative opportunities to be called a racist.Also, who knew rice farming was so bad?
Yeah, it's an issue... but trying to tell people about this often turns into one of the more creative opportunities to be called a racist.Also, who knew rice farming was so bad?
Why would I address that fantasy?Not once have you addressed the fact that species extinction and ecosystem collapse are already at a massive high as a direct result of climate change.
That question hasn't even come up. Humans have driven animals to extinction: over hunting, habitat loss, pollution, etc. You are acting under the premise that these things are directly tied to rise in global temperatures, but that connection is pretty flimsy. I do think humans should avoid driving other species to extinction, but you're wrapping a bunch of disjointed things into one big one to catastrophize over, and I don't see how that's supposed to help.then completely ignore the question about whether we have any responsibility to avoid driving all the others to extinction.
You once again have imagined your specific beliefs to be consensus. Remember the last time you tried to establish a consensus around your own opinion? I expect this time to be the same."Silly opinions", says someone flying utterly in the face of the overwhelming consensus of the climatology community.
It's literally true.Why would I address that fantasy?
It has certainly come up: I directly asked the question and you ignored it.That question hasn't even come up. Humans have driven animals to extinction: over hunting, habitat loss, pollution, etc. You are acting under the premise that these things are directly tied to rise in global temperatures, but that connection is pretty flimsy. I do think humans should avoid driving other species to extinction, but you're wrapping a bunch of disjointed things into one big one to catastrophize over, and I don't see how that's supposed to help.
I remember last time I provided a body of research and surveying, and you provided nothing but your own speculation, and then smugly opined that because I didn't have a survey focusing solely on gay people (though i had 2 with strong corollaries) it didn't count.You once again have imagined your specific beliefs to be consensus. Remember the last time you tried to establish a consensus around your own opinion? I expect this time to be the same.
Quote yourself directly asking the question then, please.It has certainly come up: I directly asked the question and you ignored it.
Things that people aren't saying aren't heavily disputed, that is true. But since you are saying them here, I'm obligated to dispute them. Lots of people talk about how habitat loss and ecosystem collapse contribute to climate change. That is a much more serious discussion. The inverse really isn't, unless you're talking about specifically polar bears and coral reefs, but you aren't, you're acting as though the many species losing habitat right now are being driven by climate change. Which isn't a thing, that's not a consensus, nobody serious is going to agree to that.It is not seriously disputed that habitat loss and ecosystem collapse are currently driven in large part by climate change.
Here:Quote yourself directly asking the question then, please.
---those are the changes in distribution and variety of humanity and the species that we are largely controlling. Species extinction and ecosystem collapse outside of that are at a monumental high. Are you solely concerned about species that you can directly benefit from? Is there no wider consideration for life on earth for you?
OK, so it really is just sheer ignorance of the scientific standpoint.Things that people aren't saying aren't heavily disputed, that is true. But since you are saying them here, I'm obligated to dispute them. Lots of people talk about how habitat loss and ecosystem collapse contribute to climate change. That is a much more serious discussion. The inverse really isn't, unless you're talking about specifically polar bears and coral reefs, but you aren't, you're acting as though the many species losing habitat right now are being driven by climate change. Which isn't a thing, that's not a consensus, nobody serious is going to agree to that.
Over the past few decades, land-use and climate change have led to substantial range contractions and species extinctions. [...]climate change will severely affect biodiversity
The ~1ºC rise in mean global temperature is causing serious and often unexpected impacts on species, affecting their abundance, genetic composition, behaviour and survival.
Results suggest that extinction risks will accelerate with future global temperatures, threatening up to one in six species under current policies.
Amphibian population declines far exceed those of other vertebrate groups, with 30% of all species listed as threatened by the International Union for Conservation of Nature. The causes of these declines are a matter of continued research, but probably include climate change
There appears to be an almost linear relationship between warming in terms of annual global mean temperature rise above pre-industrial levels and species extirpation risks
Ecosystems, species, wild populations, local varieties and breeds of domesticated plants and animals are shrinking, deteriorating or vanishing. The essential, interconnected web of life on Earth is getting smaller and increasingly frayed,” said Prof. Settele. “This loss is a direct result of human activity and constitutes a direct threat to human well-being in all regions of the world.”
The assessment’s authors have ranked, for the first time at this scale and based on a thorough analysis of the available evidence, the five direct drivers of change in nature with the largest relative global impacts so far. These culprits are: (1) changes in land and sea use; (2) direct exploitation of organisms; (3) climate change; (4) pollution and (5) invasive alien species
OK, so we have there statements from some of the most authoritative bodies globally on the topic, academic case studies, as well as reviews covering hundreds of scientists. I look forward to the quibblings and vague dismissals.Recent estimates indicate that 25% of the world's mammals and 12% of birds are at significant risk of global extinction. Climate change is only one of a long list of pressures on wildlife.
Oh, you mean the comment that I responded to with a specific anecdote of a specific species that you completely ignored. Yes, there is wider consideration for life on earth, you didn't need me to say that, you know the answer.Here:
I'll give you a very specific dismissal: everything you found says exactly what I'm telling you. Climate change is just one of many effects, and by no means the largest, endangering species around the world.OK, so we have there statements from some of the most authoritative bodies globally on the topic, academic case studies, as well as reviews covering hundreds of scientists. I look forward to the quibblings and vague dismissals.
Fucking lol. "This butterfly benefited from controlled burns" is not a robust or relevant reply, and doesn't reflect any better on your wider complacency about species extinction.Oh, you mean the comment that I responded to with a specific anecdote of a specific species that you completely ignored. Yes, there is wider consideration for life on earth, you didn't need me to say that, you know the answer.
Those links directly link climate change to both habitat loss and species extinction. They directly contradict your insane posturing about how climate change is beneficial for life on earth and denialism that it drives extinction.I'll give you a very specific dismissal: everything you found says exactly what I'm telling you. Climate change is just one of many effects, and by no means the largest, endangering species around the world.
"Climate change and habitat loss threaten species" is not the same statement as "climate change destroys habitats to threaten species".
That doesn't tell me what I'm asking. Livestock =/= all animals, which is what I'm asking. We've increased livestock but many other animal numbers have decreased like 26 million elephants to 100,000 for example (that I doubt are considered livestock). Again, what's the total methane emissions (or just general GHG emissions) from animals today and in yesteryear? Also, how much can the environment take in/repurpose today vs yesteryear as well. Then, how much surplus (if any) do we have from just normal living creatures to what the environment can handle? I'd be willing to guess that when you look at that, cows will be such a minor problem (if any) that it will be pretty ridiculous arguing over it at all. I'm also willing to bet methane in permafrost is also a much bigger issue than cows.See below graphs.
The first would strongly suggest global methane was roughly constant until about 1800. The second shows the increase in production of methane by humanity since 1860, which is around a fivefold increase; livestock emissions roughly three- to fourfold. This manmade production almost certainly accounts for the majority if not pretty much all of the increase in total global methane since 1800, although general warming processes may also contribute (for instance by releasing methane trapped in land that was previously frozen.)
Without doing much precise number crunching, putting these together would very, very strongly suggest that methane emissions from animals have increased heavily since 1800 (or 0 A.D. when man's impact on the overall animal population of the world was probably negligible). Either way, livestock farming is a major contributor to high global methane production.
Also, who knew rice farming was so bad?
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It literally did.Yes, but that didn't happen.
Then I'll ask you again.It literally did.
You rephrased the question sufficient that I wasn't finding it and needed you to point to it. That doesn't mean my response was unrelated.You snipped the question out, and then later acted as if i never asked it.
What you don't see is how these are not mutually exclusive. The other conversation in here is about cows driving global warming. From your perspective, you can surely imagine a situation where massively decreased numbers of cows equates to better circumstance for everything else. Now step a bit further away, you might see how change can be very bad for some species but good for many others. That if not for other human activity, we would expect more rainforest on a warmer earth.They directly contradict your insane posturing about how climate change is beneficial for life on earth and denialism that it drives extinction.
Your response to... an unrelated part of the post, that a species of butterfly benefitted from controlled burns?You rephrased the question sufficient that I wasn't finding it and needed you to point to it. That doesn't mean my response was unrelated.
Right. So you're basing this on speculation about forestation on a hypothetical earth thousands of years from now. For which you have no models, just "warmer = rainforests". And you consider that to be a solid enough basis to happily watch as biodiversity plummets and huge numbers of extinctions happen /right now/.What you don't see is how these are not mutually exclusive. The other conversation in here is about cows driving global warming. From your perspective, you can surely imagine a situation where massively decreased numbers of cows equates to better circumstance for everything else. Now step a bit further away, you might see how change can be very bad for some species but good for many others. That if not for other human activity, we would expect more rainforest on a warmer earth.
That's literally the point. How did a random number generator roll a D20 for example when rolling dice with an app?Then I'll ask you again.
How did they ask random numbers to self-evaluate?
Because without self-evaluation, it's not the same study. You're not going to get away from that simple fact.
You've just said "that's literally the point" in reply to a post pointing out how the procedure of the original study was not replicated.That's literally the point. How did a random number generator roll a D20 for example when rolling dice with an app?
You are referring to almost entirely unrelated extinctions. Poaching and pesticides aren't caused by temperature change.Right. So you're basing this on speculation about forestation on a hypothetical earth thousands of years from now. For which you have no models, just "warmer = rainforests". And you consider that to be a solid enough basis to happily watch as biodiversity plummets and huge numbers of extinctions happen /right now/.
You think something is obvious because you choose not to think about it.For those playing at home, which argument that Silvanus is responding to is more obviously wrong?
You've now been presented with multiple sources from the most authoritative sources available directly linking climate change to extinctions.You are referring to almost entirely unrelated extinctions. Poaching and pesticides aren't caused by temperature change.
You've been presented with multiple sources from the most authoritative sources available directly stating that biodiversity is severely badly affected by climate change.And I'm not talking about thing thousands o years away, I'm talking right now, where a variety of species are increasingly thriving and people call them an ecological disaster for not being the same as it ever was.
Again, these expert authoritative statements do not match your own. You contradict your sources, and don't understand that you're doing it.You've now been presented with multiple sources from the most authoritative sources available directly linking climate change to extinctions.
You're now just at the point of point-blank contradicting the expert statements right in front of you, and providing nothing but simplistic speculation in return.
So, I've been away for a day. Catch me upFor those playing at home, which argument that Silvanus is responding to is more obviously wrong?
Ah, economic migrants just mean poor peopleYeah so they would have to finance their trip and pre-approval stay before departing to account for that. If these are not economic migrants but regular people fleeing some sort of catastrophe, surely they have some savings.
Like if you don't have enough fuel to make the trans-atlantic flight you don't depart anyways and then ask to be refueled mid-air by your purported destination country at their expense. No destination would agree do that. Departing and emotionally blackmailing your destination cause you will crash if not refueled shouldn't be promoted, and just because you chose out of your own volition to head somewhere, that doesn't make you the destination's responsibility even when you are within other jurisdictions.