Red seaweed (e.g., Asparagopsis taxiformis) has been praised for inhibiting methane production from cattle by more than 80 percent because of its high bromoform content. trihalomethanes, such as bromoform decreases methane emissions from cattle belches.
Unfortunately, red seaweed is difficult to farm.

This particular video above is 4 years old, and seaweed supplements are now past the initial testing phase.

A few more recent articles I found include….

https://caes.ucdavis.edu/news/feeding-cattle-seaweed-reduces-their-greenhouse-gas-emissions-82-percent

https://thehill.com/opinion/energy-environment/592243-hold-off-for-now-on-feeding-seaweed-to-cows-to-reduce-methane/

"Climate scientists are increasingly concerned that global heating will trigger tipping points in Earth’s natural systems, which will lead to widespread and possibly irrevocable disaster, unless action is taken urgently.

The impacts are likely to be much closer than most people realise, a a draft report from the world’s leading climate scientists suggests, and will fundamentally reshape life in the coming decades even if greenhouse gas emissions are brought under some control.

The Intergovernmental Panel on Climate Change is preparing a landmark report to be published in stages this summer and next year. Most of the report will not be published in time for consideration by policymakers at Cop26, the UN climate talks taking place in November in Glasgow.

A draft of the IPCC report apparently from early this year was leaked to Agence France-Presse, which reported on its findings on Thursday. The draft warns of a series of thresholds beyond which recovery from climate breakdown may become impossible. It warns: “Life on Earth can recover from a drastic climate shift by evolving into new species and creating new ecosystems … humans cannot.”"

What a disgusting piece of shit and outright liar.
Her achievements already outweigh his by miles...he's only managed to get himself kicked off Fox, impressively hard to do if you're right wing. Fox has apologized for his disgraceful ad hominem attacks against a child who he couldn't factually contradict....but Laura Ingram has also personally attacked her on her show, as has Trump on Twitter.

Being on the autism spectrum, she says she has aspergers, is a developmental disorder NOT a mental illness.
Being a pathological liar, that's a mental illness apparently now shared by an entire political party.
Being a fecal golem is a personality disorder he clearly has in spades.

The Carnegie Mellon study he sites said no such thing, and it's authors have stated that it's a total misrepresentation of their findings....repeatedly.
The study actually said certain produce at it's worst might be more ecologically harmful per calorie than some kinds of white meat eating by comparing things like bacon vs lettuce on a calorie to calorie instead of serving to serving rate, so 4 strips of bacon were compared to > 40 cups of lettuce. Get real.
To compound the confusion they chose a calorie poor produce like lettuce with high greenhouse gas emissions instead of kale, broccoli, rice, potatoes, spinach and wheat (just to name a few) which all rank lower than pork in terms of greenhouse gases.
The same argument holds for water usage...they chose lettuce, with high water requirements, instead of things like corn, peanuts, carrots and wheat which all use less water than all non-seafood meat.
It's also assumed the produce will be wasted at exponentially higher rates than meat, which can be preserved more easily. That may be true, but they don't include the preservatives or energy to refrigerate and/or freeze meat on the bacon side of the equation.

Of course the lettuce takes more resources if you eat 40+ cups instead of 4 thin bacon strips, just like when you compare a single fish stick to several giant pumpkins.

*rant over*

I'm gonna have to stop at 100 companies being responsible for 71% of green house gas emissions.

If the criticism is deceptive practices, don't start with deceptive statistics of your own. It's awful easy to blame Shell for all the greenhouse gas emissions of the gasoline they sell. It's wonderful to not have to take personal responsibility for your act of buying that gas for your own transportation, for the manufacture of your own food, for the transportation of that same food to your supermarket. Better still, the gas and electricity used to heat and cool your home can be blamed on the coal and power companies too.

Videos like this are part of the problem by abdicating our own responsibilities and pawning it off on someone else. Stop making this worse while pretending to care about the problem.

Trump, and all other people.
Even then, it's going to be a tough time for life if trends don't reverse quickly. Far more than an inconvenience. I heard (unconfirmed) data that suggests Iceland will lose all of it's ice even if all greenhouse gas emissions stopped today. Enough feedback loops are kicking in sooner than expected that we may be in a runaway situation already no matter what we do.
This business will get out of control, it will get out of control and we will be lucky to live through it.

I've thought for decades that when methane hydrates start to melt in large quantities our ability to do anything meaningful is gone.
https://en.m.wikipedia.org/wiki/Clathrate_gun_hypothesis
That cycle seems to be in full effect and accelerating at the same time we are also accelerating our greenhouse gas emissions.
I think the short and long term situation is worse than even recent reports suggest.

What do real scientists say?
...the one's he worked with all said Lindzen is totally wrong, and his views are not held by the vast, VAST majority of other scientists that actually work in climatology. He's a political shill now, working for 'conservative think tanks' to deny climate change.

https://insideclimatenews.org/news/06032017/climate-change-denial-scientists-richard-lindzen-mit-donald-trump

Note, his graph at the beginning that appears to show no significant rise because as usual they start in late 97-98, a super hot El Nino year (the hottest on record) typically used as a starting point to pretend that temperatures aren't rising as fast as they are. Start at any other time to see how different the results are. This graph contains the hottest 15 years in recorded history over a period of the last 19 years. That's pretty telling by itself.

1)the climate is always changing-but according to natural cycles, we should be in a cooling period, not a warming period.
2)so at least in his mind, everyone agrees CO2 is a greenhouse gas that causes warming...that's better than most deniers.
3)"little ice age"-During the period 1645–1715, in the middle of the Little Ice Age, there was a period of low solar activity known as the Maunder Minimum. The Spörer Minimum has also been identified with a significant cooling period between 1460 and 1550 (it was not caused by low CO2 levels), and CO2 is produced more in warmer temperatures than cold, so starting shortly after then you can claim the CO2 levels have been rising since well before the industrial revolution...which cherry picked like that may be technically true but is again misleading by starting at an unusually low level following a low level solar period, but the level of that rise has consistently risen since the industrial revolution, and is incredibly higher than any natural mass releases besides rare massive super volcano eruptions that caused mass extinction events.
4) just plain not true, and not agreed on by scientists.
5)What they actually said-
Improve methods to quantify uncertainties of climate projections and scenarios, including development and exploration of long-term ensemble simulations using complex models. The climate system is a coupled non-linear chaotic system, and therefore the long-term prediction of future climate states is not possible. Rather the focus must be upon the prediction of the probability distribution of the system�s future possible states by the generation of ensembles of model solutions. Addressing adequately the statistical nature of climate is computationally intensive and requires the application of new methods of model diagnosis, but such statistical information is essential.

Confident prediction of future weather is not possible, weather predictions are based on statistical probabilities too. Because they aren't perfect doesn't mean they're wrong, useless, or should be ignored until they're 100% right every time. More funding for more study will improve the predictions consistently, but we are intentionally defunding them instead.

Religion channel? As in the religion of climate change denial? That's not what that channel is.
Philosophy channel? What?
Learn channel, only if the viewer looks into his BS elsewhere to learn the truth.
Lies, yep...controversy, yep....politics, yep....conspiracy,OK. His ilk are steeped in those, but you left out money, the driving force for all the deniers controversial, political lies and crazy conspiracy theories. ;-)

Skip the beef, and save the reef :-)
Choose the bean pattie instead.

"Livestock and their byproducts account for at least 32,000 million tons of carbon dioxide (CO2) per year, or 51% of all worldwide greenhouse gas emissions.


Goodland, R Anhang, J. “Livestock and Climate Change: What if the key actors in climate change were pigs, chickens and cows?”

Goodland, Robert & Anhang, Jeff. "Livestock and Climate Change: What if the key actors in climate change are...cows, pigs and chickens?". WorldWatch. November/December 2009

Hickman, Martin. "Study claims meat creates half of all greenhouse gases". Independent. November 2009

Hyner, Christopher. "A Leading Cause of Everything: One Industry That Is Destroying Our Planet and Our Ability to Thrive on It". Georgetown Environmental Law Review. October 23, 2015. (New)"

Wait, wait, wait

@charliem,

Please correct me if I'm wrong on this as I can't get to the full body of the article you linked for methane, but here's the concluding statement from the abstract:
We conclude that the ice-free area of northeast Greenland acts as a net sink of atmospheric methane, and suggest that this sink will probably be enhanced under future warmer climatic conditions.

Now, unless there is a huge nuanced wording that I'm missing, sinks in this context are things that absorb something. A methane sink is something that absorbs methane. More over, if the sink is enhanced by warming, that means it will absorb MORE methane the warmer it gets. So it's actually the opposite of your claim and is actually a negative feedback mechanism as methane is a greenhouse gas and removing it as things warmers and releasing it as things cool is the definition of a negative feedback.

The well-funded campaign to cast doubt on climate change science has very little imagination. They simply accuse scientists of what they do - distorting data for financial gain to please some powerful interests. The fossil fuel industry does this every day. The expanding global community of scientists, in many disciplines, with ~100,000 research projects, does not. The effects of climate change are already being felt. For example, tens of thousands are dying in Bangladesh from increased flooding and storms. The difference now is that leaders in Bangladesh, and people around the world, are blaming this on the history of greenhouse gas emissions - dominated by the US. (China is a new contributor, most of the historical emissions have come from the US.) Bangladesh is now expecting numbers of climate refugees in the 10s of millions in coming decades. Around the world, the refugee crisis could easily exceed that of the 50M during WWII. And they will know who to blame.

We, meaning people, but yes, I did really mean America, the most prolific space fairing nation in the past. The Chinese may go there again soon, but not yet. I'll reserve my opinion about their ability until I see their manned rocket land there and return.

Florida is thousands of times the size of Kiribati and probably tens of thousands of times the population...and is FAR from the only place in jeopardy. I was not ignoring Kiribati, or the dozens of other island nations, or Venice, or Alaska, or, well, any place with a coast line, I was giving one example. It's a little funny that you decided to say 'Florida?!? It's far worse over in Kiribati' while you're trying also to say 'Don't panic, it's not bad'. WHAT?!? I think the people of Kiribati would disagree that it's not time to panic! ;-)

That's not the data I've seen. What I've read (from numerous sources) said the rate of rise is accelerating, not a steady rate over the last 100+ years, and it is expected to continue accelerating. When you say they can "cope" with it, what do you mean, because even the little amount of rise we've seen so far has already displaced tens of thousands of people, and very few have just adapted to the new situation? What evidence have you that there's a solution to the loss of useable land?
Oh, from your volcano example, I see that by "cope" you mean "die". That's not how I intend to "cope", thanks. ;-)
Kiribati has seen tsunamis, and survived them. Being in open ocean, most are barely perceptible. There's no continental shelf to make them 'grow'. That said, 1 foot of sea rise puts a large portion of the island underwater and makes the rest FAR more susceptible to damage from even a small tsunami.

Really? That's not what I've been reading for decades. California alone, which produces over 1/4 of America's food, is in the worst drought ever recorded due to climate change, and production is falling like a stone there. They are not alone by any means. Africa, Australia, etc have the same issues. It's not mainly an issue of violence world wide, it's an issue of lack of water. The violence is often CAUSED by the lack of food, making the 'men with guns' have a reason to steal and control food sources. If food were plentiful, it would be impossible for them to do so. Africa did have the means to grow their own food, before they stopped getting enough water. That's the biggest road block, the seed can be donated and fertilizer only increases yields, it's not needed in most cases to sustain crops.
Because some war torn countries have issues with roving gangs of gun toting thugs does not make gun toting thugs the reason Africa is food poor. The thugs SELL that food, so it doesn't just disappear, it still gets eaten, and there's still a huge famine, so.....

Yes, adopting new tech, even quick adoption, absolutely CAN be an economic boon, just not for the oil companies in this instance. Just consider the adoption of the automobile, it was fast, and great for the economy in numerous ways.

EDIT:And I have said clearly that I don't think anything done today will effect 2100. The greenhouse gasses stay in the atmosphere that long or longer, so today's change in emissions will only equate to a change in the climate after 2115, so we can't avoid 1 foot of sea level rise. We can, however, stop increasing the rate of change (the system reacts to greenhouse gas addition right away, but takes 100+ years to react to reduction of greenhouse gas emissions, so we can make it worse, but not better than that prediction...and that's the road we're on, making it worse daily).

Yes, changing the resolution changed the measurements ON THAT ONE OUTLYING GLACIER ONLY. It explained why it alone wasn't following the models, which was because a large portion of it was incredibly high up, making it colder, but on average it was below the 'melt line', skewing the data.
78% less glacier (your figures) still mean more than 78% less runoff, so >78% less water....in areas that are already completely dependent on glacial water to support humans and already have water supply issues today. Even the low 65% number is disastrous.
The glaciers do not need to be gone in order to be useless as sources of fresh water. I did not say all glaciers would be 'gone' I said they would no longer supply the demand, and there's no known tech in the pipeline that can.
So, in short, please stop twisting and exaggerating what I write to create strawman arguments to shoot down. It gets old fast.

@Taint, The skeptics don't "deny" that the climate changes. They are skeptical of the reasons why it changes, the claims of consistent warming, and the claims about the catastrophic effect of whatever is caused by human activity. Also, I don't think I need to go into the debunking of that 97% claim (science is not a function of votes or consensus, but of evidence). In any event, most of the "debate" about this topic is a waste of time considering the "believers" are mostly not climate scientists and that no one is actually doing very much about it in their own lives.

So, straw man opinions about so-called "deniers" is a pathetic attempt to substitute character "analysis" for actual scientific evidence of man-made global warming of catastrophic proportions. Evidence of which has yet to be provided.

So the real reason many people don't "believe" has to do with not being presented with actual evidence and instead being given false claims (97%) about "consensus" (which is irrelevant to science), and claims of "settled" science (also meaningless in real science), postulated mostly by writers, politicians, and activists with no scientific credentials.

No one really argues with the idea that the climate changes. But, rather, what caused the change, to what degree, and what the effects will be... Well, let's just say for now that all (not a few but all) climate models have been proven wrong.
So no, there are no climate change "deniers," but plenty of people, and many scientists, who don't believe certain claims about specific aspects, even when believers keep repeating the "consensus" canard.

I honestly don't think believers actually believe their own claims of impending greenhouse gas climate catastrophe. If they did, they would all drive hybrids and go vegetarian. Also, most "green" tech companies wouldn't fail (like most of them do). Why do the climate change believers drive their SUVs and fly to their holiday vacation without regard to the impending climate doom? They are polluting the air, are they not? By their own theories, they also warm up the climate.

Contrary to consensus claims, nearly every aspect of climate change is being debated by the scientific community. Can you name a specific aspect of it that is not under debate (without going into some general "climate change" "consensus" canard)? Such claims are too broad to mean anything of any relevance. What specific aspect? What about it?

Do the models that you reference (that say it won't be disastrous by 2100) include methane? From everything I've read and seen reported, the methyl hydrates are already melting in the oceans, causing large releases of methane throughout the globe. Methane is a FAR worse greenhouse gas than CO2. What I've read is that, once that cycle gets going, it's self re-enforcing because the methane traps heat, heating the ocean, releasing more methane, trapping more heat, etc. It's hard for me to believe they are now predicting LESS warming by 2100 when the hydrates are already melting ahead of predictions....perhaps there's a part of the cycle I don't understand?

Wow, you really can't read, can you?

From the title of the article you linked:

U.N. climate change report sees risk of 'irreversible' damage

Then, from the article itself:

In a paragraph summing up the risks, the draft says that a continued rise in world greenhouse gas emissions is "increasing the likelihood of severe, pervasive and irreversible impacts for people and ecosystems."

(both emphasis mine)

Climate change is not irreversible, but if we continue down this path, it may very well be.

And even if it was irreversible as of this point, we would still need to do something to mitigate the effects. Personally, I believe this is the most likely future scenario.

And your contrarian link has zero credibility. An article in the Daily Express talking about a TV weathermans opinion? What's next? A link to the Weekly World News interviewing Joe the Plumber?

Lumberjack porn babies!
Used to be only manly men could split wood, now any fat-ass with 40K and a hemorrhoid cushion can turn a new-growth forest into greenhouse-gas pellets in a week