I believe in it, but I think that I believe in it for the wrong reasons.
>biology student >I'm very used to being told that climate change is real by professors >mostly take it for granted after seeing graphs >tons of horrible implications for our planet >why would they lie
What do you think is the best way for me to experience climate change myself? (i.e. what kinds of simple experiments/observations could I make on my own without having to rely on the work of others)
yah, i mean if you want evidence you can find it down any avenue you really want to look.
if you ask "has the climate been acting strange lately?"
has the climate been acting uncharacteristically on a larger scale?
do the effects of these changes result in shifting weather patterns? why?
whereas if you look at the science against climate change, there's really not a lot. the best you will find that carbon dioxide is not the biggest contributor to climate change. and that's true, because water is. but water also evaporates at a pretty low temperature and there's a lot of it meaning a tiny increase in temperature and there's suddenly a lot more water in the air.
Sebastian Taylor
Get a two large bottles of water, add seltzer to one, and screw on the lids. Then direct a bright lamp toward both bottles for a few hours and measure their temperatures afterward. You should find that the bottle with seltzer water (more co2) is quite a few degrees warmer. Now extrapolate this to earth. The only thing humans have added to the atmosphere in large quantities over the past century is co2. This is because we burn fuels (containing co2) that have been buried for ages (kept out of the atmosphere). Water vapor, although it has greenhouse like effects, has largely kept to the same volume in the atmosphere because of the water cycle, and so is not really a cause of climate change alone, but it can respond to other changes in a negative way.
Thomas Howard
Thanks for that kernel of wisdom. Unfortunately, if this is true, we've done far worse than speed up climate change >pic related
That's what I'm interested in. I understand that Earth's atmosphere has a cyclic CO2 and temperature pattern, but I want a way to verify what's in the picture above, because that's the only way to refute people that criticize 'climate alarmists.' They believe that the Earth's recent record annual temperature last year is the incidental result of an El Nino. I'm looking for a way to demonstrate that we've *vastly* exceeded what's normal for that pattern *because* of our industrialization.
Tyler Williams
I like that a lot. Thanks user >/thread
Kevin Rodriguez
Unfortunately there isn't much evidence to indicate that climate change is a result of human activity. It's true that humans exert large influence on the global environment, and it's true that the global climate trends we're seeing now are atypical. We both know that correlation doesn't equal causation and it's pretty unlikely the connection will be able to be proven.
Global climate is much more complicated that this user pointed out, and we're not even sure that it's not temperature that controls global CO2 levels, rather than the other way around. Of course we've artificially added plenty of CO2 to the atmosphere, but temperature may have been the only mechanism for changing CO2 levels pre industrial revolution.
One thing worth pointing out is the inconsistencies in terminology. Not to be pedantic, but global warming and climate change aren't the same thing and the label pretty much changed when the temporary warming trend in the 2000s ended. The picture here would be justified if global temperature kept increasing, but it's more difficult to link this upward trend to "climate change" or "extreme weather events".
Regardless of the science, climate change alarmism only acts to stifle the west. Developing countries have no interest in clean energy solutions, and by disadvantaging ourselves we're set to lose a lot of global influence and economic prosperity.
Leo Scott
Where's a good place to read about climate change without being swamped with leftist dogma?
Logan Nelson
There is no simple backyard experiment that will let you conclude anything about AWG. Climatology is a complex science and there's a reason they need so much data and complex modelling.
There is absolutely nothing wrong with believing experts, you do that for most everything. Understanding climate science isn't a matter of reading a few blogs, it's years of study.
Caleb Ross
Yeah of course. i just wanted to know if there was a way for a non-scientist to understand the phenomenon firsthand.
Evan Martin
>it's a "global warming has stopped" episode no it hasn't you git Maybe people would take denialists seriously if they weren't lying through their teeth.
Dominic Taylor
Please explain? Honestly it never even occurred to me to entertain climate change denial until today, so I'm not even familiar with the arguments they use. How does that normally go?
Camden Flores
1998 was an anomalous extremely hot year, so they take the 1998 data point and say "oh look it hasn't warmed since 1998", while in reality the trend is still clearly upwards.
Nolan Nelson
A good place is drroyspencer.com
Charles Robinson
WFT now has another QC1 data series, UAH6.
Aiden Jenkins
>pointing people to a genuine intelligent design supporter aylmao
Carter Diaz
...
Jason Bennett
There actually is a lot of evidence and we can actually determine the source of CO2 in the atmosphere by the carbon isotope and calculate exactly how much was put there by human activity. It is pretty well established that human-induced CO2 increases have caused global warming (and ultimately climate change).
It's scientific fact OP. Just stay aware and do your part. There is no such thing as "too late" because the severity of climate change is still up to us, even if it is inevitable.
Charles Ramirez
>Just stay aware and do your part That sounds like war propaganda. Even if earth was warming this is not atypical considering we are coming out of an ice age. Computer simulations of every carbon molecule on earth and their interaction with the climate is anything but scientific fact however since many new age climate priests get paid healthy salaries to produce these tending towards an end of days scenario there is no shortage of them, it is after all, their 'job'.
Gabriel Thompson
>charts show an overall 1.2 temp increase in the last century >this is somehow significant and classifies as global warming
It's fucking nothing
Jayden Hill
>It's fucking nothing
Dude, what? 1.2 degrees in a century is an enormously accelerated change.
William Morgan
You do realise what that 1.2 degrees represents in terms of habitat destruction, right? Or even the fact that this trend is going to continue, even worsen.
William Peterson
>go outside >fluctuations of 5-10 degrees every day >but somehow a 1.2 increase will cause everything to go to shit and will melt ALL ICE CAPS
Good goys.
David Roberts
If you were honest about your low intelligence then you wouldn't be made fun off
Nicholas Lee
...
Nicholas Perez
Nobody is preaching end of days though... And way to ignore my entire post you fucklord.
Blake Long
The Modern Warm Period will soon be over.
Isaac Rodriguez
The real reason climate change is blamed on human activity is so one doesn't have to face the horror that there is nothing we can do about it.
Isaac Garcia
>5% global CO2 is man-made >CO2 in the atmosphere causes oceans to release even more CO2
This is all you need to know as a STEM major to see that we are in deep shit if we don't change something.
Aiden Anderson
A good thing to look at would be dendrochronology and glacial cores, they have a good record of atmospheric gas concentrations over the last few thousand years. The current levels of CO2 haven't been observed to have occurred in such magnitude in the past as far as i know.
Jayden Wright
That's so deep dude. It's so fucking deep.
Ryan Torres
>extrapolating dropped.
Isaiah Diaz
Do we know this for a fact? I mean, local climates would surely change, but does that really mean mass destruction of ecosystems? Species have adapted to the presence of humans and man-made (and non-man-made) changes to the environment in the past, why do we expect that to be different this time?
Jacob Cooper
There's the IPCC. But nobody is going to bother with the actual research. Just say they do it to make sure they keep getting money and you can dismiss anything it says without even having to have had a look at it. It's also much easier to pick out one specific part of it, finding (or believing to have found) an inconsistency and you're just proven climate change wrong.
Samuel Ross
Global fascism, I am actually surprised more energy reserves haven't been outright nationalized. Energy is life so everyone wants a slice of the pie from multinational energy corps to prototypical world governments like the UN. I guess the first question to ask is a global "authority" on anything a wide idea considering history? Absolute power corrupts absolutely and the UN is already a shining example wherever it sticks its enormous penor.
>fucklord Wew, I am honored! Thank you sir!
Oliver Cook
...then your professors and school are getting paid by Shell and Exxon Mobil lobbyists
Nathaniel Perez
>Computer simulations of every carbon molecule on earth Oh look, it's YOU again. Do you know that it's possible to understand a system without simulating each individual particle separately?
Isaac Jackson
There's an actual censorship put in place by media owner paid corrupted by corporation with interest in lessening charge and environmental regulation.
Like place were you are forbidden to write "global warming", but for the most part they have lost that "propaganda war" already because data don't lie. So the new field of battle is saying the warming is natural and not human made.
The per-reviewed data are available everywhere so there's no need to expand on that
Mason Peterson
>experience climate change myself? If you're younger than 20 you never had the opportunity, but be patient. Solar cycle 25 may offer another one. Be aware that 'climate change' includes global cooling and that cold kills..
Jordan Sanchez
>30 years of data
fucking lelllllll
Ian Nelson
>30 years of data
into the garbage
>20 years of data
into the garbage
>19 years of data
you know where it belongs
Parker Torres
Sigh
Isaac Campbell
Are you retarded? I was responding to the usual claim that "warming has stopped since the 2000, which considers even less data.
Aiden Scott
How could you analyze a trend has stopped by only looking at the time period which somebody claims it has stopped during?
Don't you think you need to establish a trend first?
Matthew Ramirez
Global warming is pretty obvious in countries where there is a huge difference between summer and winter. I for example live in Finland and I remember when I was a kid that we used to be knee-deep in snow every November. Nowadays, there is no snow in November and very rarely any in December either. If I look at the last five years, we've had our first snow in like late January, and even then just very little. The change is just staggering. Also, the town where I live has a big river which used to freeze every winter back when I was a kid so people could go skating and walking on the ice. Nowadays we can't do that because the river never freezes properly.
Brayden Hall
What's even your point? The long term trend is even clearer.
Cooper Carter
>the long term trend is even clearer
???
See Please before you consider 150 years "long term" lmao
Austin Jackson
Whoa! Nice anecdote !
Grayson Carter
Yeah, I guess it's just a coincidence, right?
Hunter Baker
I just don't see how that supports the theory that the industrialization of humans is the cause for the change you are seeing
Luis Gonzalez
If you want to feel come to Austria. It's nearly October and the weather is hotter than the hole August.
Brayden Gomez
Obligatory post xkcd.com/1732/ >[After setting your car on fire] Listen, your car's temperature has changed before
The problem isn't so much the idea that Earth was "never this hot" it's that it rose drastically at a rate it never did before and just as human started worldwide industrialization.
CO2 is an "just hypothesis" yes, so is gravity, so is General Relativity. We've yet to see detractor show hypothesis that are more logical (and not bogus).
Nice graphic, too complex for most people to find the flaws, but easy enough to misinterpret into whatever anti-manmade-climate-change argument a troll want. Several of those study actually demonstrate there's a direct correlation, let's take the last one on global temperature. Did you notice the varying logarithmic scale ?
"Hey look, it rose much more 20 000 years before" (according to the graph it took 10 000 years for it to rise that much)
"Look at how low the temperature are today ! It's just another spike" (this time, in less than a century the temperature is skyrocketing and human activity are the only variable that changed)
Interesting you point out correlation, and not causation. General relativity and gravity both have predicted results that can be replicated (example light bending around massive bodies etc) However there is not a sensible prediction that has come True from global warming alarmists , i.e. "Florida will be underwater by 2020!!"
James Cruz
But model predictions have been reliable.
Kevin Edwards
A fucking retard can draw a cone facing in the general direction of a local (key word) trend. Climate science is extremely politicized, and that is why 1000's of acredited scientists have openly dismissed anthropogenic global warming as non-rigorous
Logan Lewis
The current status of climate change is we can't stop it. Therefore the best preventative practice would be to amass as much money as possible to build infrastructure and economies that can withstand climate change ruining our countries.
Russian methane being blown out of Siberia is a good example. If that permafrost melts even if we became a 100% emission free world it would still fuck us royally. It's on target to melt eventually so dicking around with carbon credits or other band aids is a waste of time.
tl;dr Aquire currency, build fortifications, keep trust fund for your people in some kind of tangible resource that will be valuable when everything is flooded or food destroyed by climate change.
Lucas Gray
Fortunately for you, some of their most common arguments have been brought up for you in this very thread. For example, >many new age climate priests get paid healthy salaries to produce these tending towards an end of days scenario In other words, a worldwide, decentralized, coordinated conspiracy against honest coal miners and their families. Or >climate change alarmism only acts to stifle the west In the words of the af[math] flu [/math]ent Republican nominee: Climate change is a hoax perpetrated by the Chinese to undermine American manufacturing. Apparently they've paid off all our climate scientists as well. And another: >the science isnt in yet
They all generally follow this pattern.
Dylan Barnes
...
Zachary Perez
Don't you realize weather and climate are different?
Austin Jackson
Notice how he moved the goalposts from "there are no true predictions!" to "that true prediction is easy!"
Notice how he calls a global trend "local"
Notice how he uses circular reasoning to claim that climatology is wrong because it is "politicized" when it is only "politicized" because people like him deny the science for political reasons.
Notice how he talks about "thousands" of scientists without regard to whether they have relevant expertise to judge climatologists, while ignoring that the vast vast majority of climatologists support AGW (and if you press him to show who these "scientists" are, he will give you a composed mostly of non-scientist STEM majors).
These are the scumbag tactics of a delusional science denier.
Jace Morgan
It doesn't. That is a separate point which is proven by the fact that humans are increasing the amount of CO2 in the atmosphere, CO2 acts as a greenhouse gas, acts this started a positive feedback loop between warming and CO2/vapor release from the oceans.
Where are the climatologists? Not one is mentioned in the first 20 pages. Thank you for proving my point. Scumbag.
Dylan King
>only climatologists understand the scientific method
and there are plenty of climatologists in that survey
Jeremiah Jenkins
logged off? somebody who doesn't think the same exact way as you is a scumbag?
lololol. i suggest reddit, they ban people who even question global warming. i think you will fit in there better
Ayden Sanchez
lol that fucking idiot didn't understand the paper he read Lefsrud and Meyer were exposing how experts in the oil and natural gas industry are negotiating their position by adopting defensive postures.
If anything, this paper showed that the "skeptic" experts are overwhelmingly on big oil payroll.
Michael Miller
>>>/reddit/ They will ban people who cry about other's posts.
Keep deluding yourself.
James Rodriguez
A major counterargument I've heard is that in order to make a difference and stop global warming, we would have to reduce carbon emissions by obscene and impossibly high proportions (because of high consumption in developed nations, developing nations sooner-or-late becoming more like us and polluting tremendously too), and that basically the only thing that can save us at this point is technological innovation (renewables, geoengineering, trapping the CO2 back into rocks somehow).
So, instead of slowing our economies down and decreasing GDP growth predictions just to marginally decrease pollution, why not invest all that extra money into innovation? Make it an Energy Transition tax, spent it all on scientists and research.
Is there anything wrong with the above?
Brayden Williams
>in order to make a difference and stop global warming We don't have to stop it to make a difference. We have already shat the place, but how deep we go is up to us. As for technology, of course efficiency gains are a thing, but what you're asking is far beyond the (already amazing) previous gains, in terms of efficiency/year.
Nathan Nguyen
One reason everything will go to shit because of a slight temperature change has to do with water stratification
>45% of Earth's photosynthetic carbon fixation takes place within the first 15-20m of ocean surface water >phytoplankton on the open ocean, seagrasses, kelp beds, and coral reefs (coral are animals that house photosynthetic symbionts) on continental shelves >their abundance is heavily resource limited, or we'd have way more photosynthesis taking place >Most light can't penetrate much deeper than 15-20m in the ocean >the warmest water stays near the surface >water column is stratified (warm water stays up top and won't mix with deeer, colder water) >nutrients are abundant in deeper water, because they're taken up rapidly by phytoplankton near the surface and sink down as they die >nutrients won't cycle back up without upwelling >if you increase the temperature of surface waters, you're going to increase stratification, so mixing becomes less likely >fewer nutrients on the surface means that fewer phytoplankton can reproduce >fewer phytoplankton means less photosynthesis >less photosynthesis means less oxygen and more carbon dioxide in the atmosphere >more carbon dioxide means Earth will get hotter >positive feedback loop >earth becomes hotter at a growing rate over time >area of polar ice caps continues to shrink year afer year
el oh el
Feel free to look into Hadley cells on your own time too. I don't feel like explaining here, but basically they're going to migrate toward the poles as the planet becomes warmer on average, meaning that the best weather for growing crops is going to move away from where the best soils are, and then lots of people might starve
Whether this is driven by human fossil-fuel burning is the question in the thread, and obviously I didn't answer it, because that wasn't what your comment as about. Just food for thought
Jaxon Nguyen
The thing that upsets me the most about climate change is that, considering the common fault is seen as the spread of human made CO2, being against it implies being okay with pollution.
To me that's like sitting in a room that is getting warmer, but is okay, you are fine with it but then plastic starts getting burned and there's a awful smell, and you are coffing, and you grandfather just died along with millions other bbc.com/news/science-environment-35568249
and you still say that this totally fine and when posed further questions you throw a tantrum and call it a conspiracy.
Michael Bailey
Exactly which would be awesome and benefit everybody, but it would also mean raising taxes so the right instead pretends it doesn't exist.
Gabriel Campbell
This. But we also have good evidence that the CO2 increase that sparked the feedback loop was man-made.
Dudes can't even consider the long-term economic impacts of climate change. Selfish pricks.
Bentley Brown
2nd part was meant for you:
Charles Flores
>So, instead of slowing our economies down and decreasing GDP growth predictions just to marginally decrease pollution, why not invest all that extra money into innovation? Make it an Energy Transition tax, spent it all on scientists and research.
I don't know for your country but that's what all those tax (and tax reduction) are for in the European Union. We tax polluting industry in the hope they stop being moneybag cheater like Volkswagen, stop burning the world for short-term profit and develop technology less polluting. Even CHINA care more about polluting less than the US, they know they need to do better than coal power plant and they have a dictatorship to do it.
Jason Campbell
in order: >Freeman Dyson, a physicist who agrees AGW is real and a major problem but thinks that incomplete models are being given too much credence >Bjorn Lomborg, an ECONOMIST who agrees that AGW is real, but thinks that the risks are exaggerated and that there are better ways to combat it than Kyoto etc. >Myron Ebell, an ECONOMIST who works for a denier think tank and has no published articles to his name >Kiminori Itoh, an INDUSTRIAL CHEMIST with no background in climatology or atmospheric scientist, who works for the Heartland Institute >Ivar Giaever, a MECHANICAL ENGINEER and SOLID STATE PHYSICIST (the only Nobel laureate in this list) >William Happer, an ATOMIC PHYSICIST >Ian Plimer, a MINING GEOLOGIST >Michael Crichton, a fucking NOVELIST >Alan Carlin, an ECONOMIST >Patrick Michaels, a CLIMATOLOGIST. Note that he's the only climatologist on this list...and also that he admits that 40% (!!!) of his funding comes from the oil industry.
So to sum up: two physicists with no background in climate a chemist, again with no background in climate two economists a mining engineer a novelist a climatologist who's directly dependent on oil money by his own admission and two guys who actually agree that AGW is indeed happening.
But remember, a cartoonist turned psychologist is a paragon of climate science truth.
>Appeal to authority, muh Climate 'Scientists' >(fake) Appeal to popularity, muh 97% >Ad hominem, muh Evil Oil Companies That's all warmists have.
Parker Martin
If the climate were changing at the rate it naturally does, it wouldn't be a problem at all because you'd be talking about hundreds or thousands of years per degree increased, life and even our civilisation can easily adapt to that rate of change. But over 1 degree in a single century is unprecedented, there has NEVER been a period of such rapid heating, and there is no chance it won't lead to a catastrophic extinction event because animals and plants just can't adapt that quickly, and we won;t be able to help them because we'll be too busy trying to save our coastal cities and trying to re-home the ~1 billion people who will be displaced.
Heating is actually good, the earth IS currently in a mild ice age and a return to the temperatures of (say) the Cretaceous period would open up vast new lands in Siberia and Canada and Antarctica for life. The problem is, none of that will benefit us if the rate of change is so great that it wipes out 90% of existing life and with it our civilisations.
Caleb Fisher
>That's all warmists have. Besides tons of data.
Lucas Gomez
Heavily tampered data - comparitor gif related.
Colton Williams
>IT'S A CONSPIRACY
Joshua Garcia
>a guy who's not a serious researcher thinks climate change is real >therefore it's all a hoax >it's not like there are literally thousands of people who ARE serious researchers all independently concluding that the earth is warming as the result primarily of human activity kys
Sebastian Cruz
>another "climate change hoax" thread
Brayden Clark
>serious researchers all independently > independently (almost) All Paid For By Government/U.N.
>scientists have never been wrong before Fixed continents Phlogiston theory of combustion Fixed Space and Time Atoms are the smallest piece of matter
As always, the resort to ad hominem >anyone who doesn't believe in an unfalsifiable pseudo-sciencie is a conspiracy nut. > And Oil Companies are conspiring to trick them! Projection Much?
Andrew Sanchez
> I saw actual data proving the the temperature records have changed. > Must deny my lying eyes > I know, I'll call you a conspiracy wack job. > Whew, pushed down that painful cognitive dissonance.
Do you enjoy shilling? Get paid well for it?
David Myers
go back to /pol/
Benjamin Nguyen
Erm. Data records are changed all the fucking time. Especially operational one's who go from NRT to REAN every couple of months. What exactly is the novelty here?
The last 5 satellite data records that I released changed every time, obviously, or else there wouldn't be a need to re-process the records..
Evan Diaz
>Data records are changed all the fucking time. Especially operational one's who go from NRT to REAN every couple of months. What exactly is the novelty here?
Idiot. Records from the same period of time shouldn't be changing.
Go ahead and deny your lying eyes. Yeah, the cognitive dissonance must be painful.
Angel Morgan
> ...to show a warming Antarctic.
Noah Walker
Oh noes. Two snapshots 4 years apart show a different spatial distribution? What madness is this?
Logan Williams
Because continental temperature trends always invert in 4 years. Yup just look at the satellite record. Pic related.
Whoops, negative trend. Sorry buddy, stop defending the indefensible. Take your faith to a more noble cause.
Xavier Sanchez
Are you seriously referring to TLT? Have you looked at the bloody averaging kernels for the soundings? They are taken in limb mode ffs.
I never understood why anyone would bother with microwave sounders. Most of the UTLS temps have massive posteriori uncertainties.
Aaron Hall
>TLT make the mistake of not getting the dictated 'result.'
Buddy, same thing for UAH. No warming. Deal with it. And get an honest job. >nb4 evil denier, didn't cave into pressure like RSS did. Someone's got to be honest.