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After the recent IPCC climate report an old 'Newsroom' clip

newtboy says...

*doublepromote someone else finally telling the truth, even if it is just a fictional tv character. I’ve been saying the same thing since around 2000. If we went all in, halted all co2 emissions and all methane emissions 20 years ago, and invested in methods to catch and sequester what we already emitted, we might have avoided the tipping point where we are no longer in control….but instead we increased emissions every year, flooring it towards that cliff and hitting the nitrous button.
*quality if inconvenient truths

That tipping point was reached well over a decade ago when methane started to melt out of permafrost and the deep ocean where it has been frozen for eons. It’s capable of causing warming >80 times as much as co2 short term, >25 times as much long term, and is boiling out at rapidly increasing rates. Pre 2006 it’s estimated around .5 million tons per year…2006 it was measured at 3.8 million tons…by 2013 that was up to 17 million tons with the trend increasing. More recent estimates are hard to find, but it’s agreed that as temperatures climb not only are hydrates melting much more rapidly, bacteria are also accelerating decomposition in the thawed permafrost, and they emit methane. The Arctic is warming up to 5 times faster than the average global temperature. It’s likely over 50 million tons per year by now if not much higher.

Shakhova et al. (2008) estimate that not less than 1,400 gigatonnes (Gt=1 billion tons) of carbon is presently locked up as methane and methane hydrates under the Arctic submarine permafrost, and 5–10% of that area is subject to puncturing by open taliks. They conclude that "release of up to 50 Gt of predicted amount of hydrate storage [is] highly possible for abrupt release at any time". That would increase the methane content of the planet's atmosphere by a factor of twelve in one shot….game over.

Bear in mind, 1 cubic meter of hydrate contains >160 cubic meters of methane gas at atmospheric pressure.

The amount of increase from bacterial emissions in rotting permafrost is debatable, but even the lowest estimates are insurmountable.

This is only one of dozens of KNOWN feedback loops already in action, and there are definitely unknown feedback systems we can’t predict.

This does not mean there’s nothing to be done, we can still mitigate the damage somewhat, maybe slow the rate of change enough that some animals and plants more advanced than bacteria survive long term. It does mean a massive >99% culling of humanity, a total shift in civilization from a money based civilization to one focused on survival, and likely an unavoidable mass extinction rivaling any previous extinctions.

West Coast Cherry Crops Destroyed By Heatwave

newtboy says...

And now the swarms of locusts (ok, really grasshoppers) begin.

Utah farmers, already struggling with drought and extreme heat, are being plagued by grasshoppers destroying what little crops they managed to grow. Early heat caused an early hatch, leading to swarms. Many farmers abandoned their crops rather than go through the expense of spraying a crop they have no water for, allowing a bad situation to get exponentially worse. Hay may soon be in short supply along with produce.

If it's a mild winter, expect worse next year when their eggs hatch. Without improvement in the weather, colder in winter wetter in spring and cooler in summer, farmers nationwide expect next year to be far worse than this year's disastrous growing season. Nevada and Arizona are due to lose their main water source soon, and California expects more water shortages statewide as reservoirs near empty and aquifers go dry.

Sure sounds like the climatologists were correct, if anything minimizing the effects and rate of change from climate change; heat, drought, plagues, swarms, fires. They were not exaggerating them @bobknight33. These are exactly what they predicted, just a decade early, and exactly what you denied would happen. All time high local temperatures were reached worldwide in the last month including ground temperatures of 118 F in arctic Siberia and 130 F last weekend in Death Valley, the hottest atmospheric air temperature ever seen on the planet since humans existed.

But nope, climate change is a liberal hoax, they just have the entire planet lying to support it, destroying their own crops and cooking their citizens to keep the lie going. 🤦‍♂️

I hope you live long enough for your children to accept that their disastrous future was caused by you and your ilk and abandon you to the baking streets in your old age to starve and bake. You ignorant and dishonest deniers deserve worse for decimating the only planet we have. Your children will come to that conclusion, the only question is when.

1000 Year Heatwave Becoming The Norm

newtboy says...

Before "someone" spouts off about this being a singular, isolated weather event in America and Canada, it's happening world wide.
All time record high temperatures are also happening in Europe, Asia, Africa including ground temperatures in Siberia above the arctic circle at 118F, not so good for permafrost that should be near freezing. Mexico has seen all time high temperatures for June exceeding 125F, nighttime low temperatures are also shattering all time highs like 105F overnight in palm springs, and over 70F was the overnight low in S Africa (southern hemisphere) on the WINTER solstice. Let's not forget, June is typically the coolest summer month.
It's hard to imagine this not triggering feedback loops like permafrost releasing methane and less ice reflecting heat that are each, by themselves, more than we could possibly counteract with current technology with an unlimited budget and the collective will to try. Combined, and without the unlimited funds or collective will to act, it's looking like game over, man.
Somehow "we told you so" hardly seems sufficient.

https://abcnews.go.com/International/heat-wave-russia-brings-record-breaking-temperatures-north/story?id=78446355

https://www.forbes.com/sites/ericmack/2021/06/22/wild-high-temperatures-worldwide-show-the-extent-of-record-june-heat-wave/?sh=496b6bc05668

Guard Dog Fails Test

blacklotus90 (Member Profile)

Siberian Methane Bubbles Increasing as Permafrost melts

Siberian Methane Bubbles Increasing as Permafrost melts

Mordhaus (Member Profile)

siftbot says...

Congratulations! Your video, The New Highway to the Arctic Ocean, has reached the #1 spot in the current Top 15 New Videos listing. This is a very difficult thing to accomplish but you managed to pull it off. For your contribution you have been awarded 2 Power Points.

This achievement has earned you your "Golden One" Level 244 Badge!

Mordhaus (Member Profile)

BSR (Member Profile)

So Much CO2 That Trees Can't Save Us

greatgooglymoogly says...

*related https://videosift.com/video/Climatologist-Emotional-Over-Arctic-Methane-Hydrate-Release

It likely is too late, as soon as these short-lived but potent gases are released it will get unpleasant very quickly. I know dumping iron in the ocean to stimulate algae growth which then sinks as acts as a carbon sink has been discussed. Also, spraying aerosols into the upper atmosphere constantly can decrease warming, but that doesn't reduce the CO2.

Surfing Under Northern Lights | That's Amazing

Mordhaus (Member Profile)

Climatologist Emotional Over Arctic Methane Hydrate Release

Mordhaus says...

I don't know why we don't have people screaming this information on TV and the internet non-stop. I have to admit, this video was the first I had heard of how bad it actually is. If this methane releases in a burst due to seismic activity or continued ice melt, doomsday could actually happen in my lifetime.

The crazy thing is, we have multiple countries looking into under the arctic ice drilling for oil and other minerals, which could exacerbate seismic activity and/or ice melt.

newtboy said:

These methane clathrate (methane hydrate/hydromethane) deposits have been releasing both under the ocean and from permafrost melt for years now...with the rate of their melt release increasing exponentially.
Pound for pound, the comparative impact of CH4 on climate change is more than 25 times greater than CO2 over a 100-year period.
For those of you who are religious....this is the 'burning seas' you would expect from the apocalypse, because the pockets of gas coming from the ocean are highly flammable, even explosive.
This is why I have said for over a decade that there's absolutely no chance to avoid human extinction along with a world wide extinction of most of life. Once the methane started bubbling up from the sea floor, any chance of stopping the change was gone, and that was a while ago and we've done absolutely nothing but increase the amount of greenhouse gasses we produce. The ocean responds quite slowly to climate change, so there's nothing that can be done now that it's warm enough to release the methane, even if we stopped producing all greenhouse gasses today.

This is game over, people, game over. A massive methane release will have almost immediate effects and could double the entire temperature rise since the industrial revolution almost overnight. When (not if) that happens, say goodbye to nature both on land and in the seas.
The above number, 80% of life on earth vanished, is misleading. 80% of species were lost completely forever, 98% of all biomass died, so of the 20% of species that were left, only 10% of their population survived. Humanity won't.
*doublepromote
*quality

Who Owns Antarctica?

newtboy says...

Holy Crap! I better get my ass down there and claim that 1/5 that's left. It might not be too long before it's useable land, perhaps the most inhabitable land left, certainly the most inhabitable unclaimed land on the planet....unless, that is, the ocean currents stop, then it might actually get COLDER there.

That's not science fiction fantasy or a problem we might face a thousand years down the road, it's a real predicted possibility in the near future...right now, in the middle of winter, it's well above freezing in the Arctic,

and it's cold arctic water that drives the ocean currents. If there's no cold water in the arctic, there's no ocean current, and the oceans 'die' fairly quickly, with everything else to follow shortly thereafter from toxic gasses if not starvation.

http://science.nasa.gov/science-news/science-at-nasa/2004/05mar_arctic/



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