The whole world seems to be talking about the climate crisis, thanks to months of wild weather and new science showing that we need to act quicker than we previously thought to avoid the worst consequences.As leaders prepare to meet in Glasgow, Scotland, next month for crunch talks, they'll be using a lot of technical lingo. The terminology isn't particularly communicative and can be daunting.Even the name of the summit 바카라 게임 웹사이트� COP26 바카라 게임 웹사이트� sounds more like a bad police drama than a climate event. (First pointer: COP is short for Conference of the Parties to the UN Convention on Climate Change. It convenes global leaders, scientists and negotiators on climate, and usually takes place annually. The "26" means Glasgow will be the 26th meeting.)Here are other terms to know to keep up with the talks, understand what's at stake and, most importantly, sound smart around the dinner table.Net zero emissions Net zero emissions can be achieved by removing as much greenhouse gas from the atmosphere as what's emitted, so the net amount added is zero. To do this, countries and companies will need to rely on natural methods 바카라 게임 웹사이트� like planting trees or restoring grasslands 바카라 게임 웹사이트� to soak up carbon dioxide (CO2), the most abundant greenhouse gas we emit, or use technology to "capture" the gas and store it away where it won't escape into the atmosphere.Dozens of countries have already pledged to achieve net zero by mid-century and there is huge pressure on countries that haven't yet to do so by COP26.Negative emissionsTo save the world from the worst effects of climate change, scientists say it's probably not enough to reach net zero. Net negative emissions is the situation where the amount of greenhouse gas removed from the atmosphere is actually more than the amount humans emit at a given period of time.Carbon sinksThis is a reservoir that absorbs carbon dioxide from the atmosphere and locks it away.Natural sinks like trees and other vegetation remove CO2 from the atmosphere through photosynthesis 바카라 게임 웹사이트� plants use the carbon dioxide in the atmosphere to grow. The ocean is also a major carbon sink because of phytoplankton which, as a plant, also absorbs carbon dioxide.Scientists say preservation and expansion of natural sinks such as forests are crucial to reducing emissions.There are also artificial carbon sinks that can store carbon and keep it out of the atmosphere. More on that below.Carbon capture and storageTechnology to remove and contain carbon dioxide from the atmosphere is known as carbon capture and storage. Carbon is usually captured at source 바카라 게임 웹사이트� directly from coal, oil or gas as it burns 바카라 게임 웹사이트� but new technology is being developed to literally suck carbon from the air.In both cases, the carbon can be stored, usually buried in reservoirs underground or below the floor of the sea, in what are known as artificial carbon sinks. Some scientists warn that it could be risky to inject so much carbon underground, and this process isn't currently used on a large scale. The Global CCS Institute says just 27 commercial facilities are fully operating worldwide, while more than 100 others are in development. But other experts say CCS is necessary to put a real dent in our emissions.There are many ways to capture and store carbon. Here are some of them:Carbon dioxide capture and storage (CCS) is a process in which CO2 produced by heavy industry or power plants is collected directly at the point of emission, compressed and transported for storage in deep geological formations.Carbon capture, utilization and storage (CCUS) refers to the collection of CO2 from industrial sources, which is then used to create products or services, such as manufacturing fertilizer or in the food and beverage industry. (Fun fact: This CO2 can be pumped into your beer to make it fizzy.)Direct air capture and storage (DACS, DAC or DACC) is a chemical process which removes CO2 directly from the air for storage. There were 15 direct air capture plants operating worldwide, according to a June 2020 International Energy Agency (IEA) report. NDCs Nationally Determined Contributions 바카라 게임 웹사이트� or NDCs 바카라 게임 웹사이트� is a term used by the UN for each country's individual national plan to slash greenhouse gas emissions.In the 2015 Paris Agreement, which nearly the whole world signed on to, countries were given the freedom to determine themselves how they would go about meeting the agreement's key targets to slow global warming.NDCs are supposed to be updated every five years and submitted to the UN, the idea being that each country's ambition will grow over time. Dozens of countries have failed to submit their updates ahead of COP26.Pre-industrial levels This usually refers to average concentration of carbon dioxide in the atmosphere before the Industrial Revolution, which started in the late 18th century. CO2 levels are estimated to have been around 280 parts per million at that time. By 2020, that concentration had risen to 412.5 parts per million, according to U.S. government figures. Scientists also talk about pre-industrial levels for average temperatures, using the period 1850-1900 to determine how hot or cold the Earth was before humans began emitting greenhouse gases at larger volumes, like those we see today.1.5 degreesA key goal of COP26 President Alok Sharma, a British MP, is "keeping 1.5 alive," which refers to a target to keep average global temperature rise to 1.5 degrees Celsius above pre-industrial levels. It's a target that some fossil fuel-producing countries have resisted, and scientists have warned of significantly worse impacts if this threshold is breached.The countries that signed the Paris Agreement in 2015 agreed to limit the increase in global temperatures to well below 2 degrees above pre-industrial levels, but preferably to 1.5 degrees. However, an analysis released last month by watchdog Climate Action Tracker (CAT) found that not a single major economy 바카라 게임 웹사이트� including the entire G20 바카라 게임 웹사이트� had a climate plan that meets its obligations under Paris.The United Nations' Intergovernmental Panel on Climate Change (IPCC) said in its latest state-of-the-science report that the world has already warmed by 1.1 degrees above than pre-industrial levels, and is now hurtling fast toward 1.5 degrees.Climate finance More than 10 years ago, at COP16 in Cancún, Mexico, the developed world agreed to transfer money to developing countries to help them limit or reduce their greenhouse gas emissions and adapt to the climate crisis. They set up the Green Climate Fund (GCF) to facilitate some of this transfer, but countries and donors can send money through any means they like.The money was supposed to build up and reach $100 billion annually by 2020, and that commitment was reaffirmed in the Paris Agreement. This money is often referred to broadly as "climate finance."But the 2020 target was missed, and filling the gap is high on the agenda for the talks in Glasgow.Developing nations, particularly those in the Global South, which are most vulnerable to the effects of climate change, argue that industrialized nations are historically more responsible for climate change and must do more to fund changes to help developing nations adapt.President Joe Biden pledged to double the U.S.' existing contribution plans, including money for the Green Climate Fund, in a speech at the UN General Assembly in September. Some critics say he should pledge more to make up for the Trump years, when no money was paid into the fund.Adaptation Adaptation refers to the way humans can change their lives to better cope with the impacts of climate change. These might include building early warning systems for floods or barriers to defend against rising sea levels, for example. In some places where rainfall is decreasing, planting drought-resistant varieties of crops can help ensure communities have enough food to eat.MitigationPut simply, this refers to how humans can reduce greenhouse gas emissions, or remove them from the atmosphere, to ease the consequences of climate change.Examples include using fossil fuels like coal, oil and gas more efficiently for industrial processes, switching from coal and gas to renewable energy sources such as wind or solar power for electricity, choosing public transport to commute over private vehicles that run on gasoline, and expanding forests and other means of absorbing carbon.Unabated coalYou might hear leaders talking about the end of "unabated" coal. Unabated coal refers to coal burned in power stations where no action 바카라 게임 웹사이트� or "abatement" 바카라 게임 웹사이트� is taken to reduce the greenhouse gases emitted by its use. In short, this creates a loophole for some continued coal power in a net zero world, if the greenhouse gases it emits are captured.Very few coal plants in the world, however, are using abatement technologies, and transitioning to renewables is often more economically feasible in the long term than employing them.In its 2021 report "Net Zero by 2050," the International Energy Agency states that a "rapid shift" will be needed away from fossil fuels to achieve the goal, requiring steps such as "phasing out all unabated coal and oil power plants by 2040."EVsThat's electric vehicles to you and me.As electricity generated by renewables, like wind and solar, becomes more available, people are expected to start buying electric vehicles in greater numbers, especially as they become more affordable. That will mean fewer cars powered by oil on the roads, which is another topic on the agenda for COP26.There may also be references to PHEVs 바카라 게임 웹사이트� those are plug-in hybrid electric vehicles, which are mostly powered by a battery charged from an electrical source but also have a hybrid internal combustion engine to allow travel over longer distances.Just transitionThis refers to the idea that the drastic changes needed to combat climate change should be fair to everyone.As environmental campaign group Greenpeace says: "Put simply, a just transition is about moving to an environmentally sustainable economy (that's the 'transition' part) without leaving workers in polluting industries behind. It aims to support good quality jobs and decent livelihoods when polluting industries decline and others expand, creating a fairer and more equal society -- that's what makes it 'just.'"Biodiversity Biodiversity refers to all the Earth's living systems, on land and in the sea.The UN's Global Biodiversity Outlook report published just over a year ago warned that the accelerating climate crisis was worsening the outlook for biodiversity 바카라 게임 웹사이트� that can mean all the trees, plants and animals in a forest, or all the fish and coral in a reef. "Biodiversity is declining at an unprecedented rate, and the pressures driving this decline are intensifying," it said.Challenges include habitat loss and degradation, mass extinction of species, declining wetlands, and pollution by plastic and pesticides.Earlier this year, the G7 countries 바카라 게임 웹사이트� the seven largest advanced economies 바카라 게임 웹사이트� agreed to conserve 30% of land and sea in their nations to protect biodiversity, a pledge they hope will be adopted by more countries at COP26.The Paris RulebookAt COP24 in 2018, world leaders agreed to come up with a set of rules meant to help curb global warming 바카라 게임 웹사이트� the so-called Paris Rulebook 바카라 게임 웹사이트� which is supposed to put into motion the Paris Agreement. But they did not resolve a critical but complicated issue involving how countries trade and account for certain types of pollution.COP26 President Sharma has been showing more frustration recently that six years after Paris, the rulebook is still unfinished. "This must be resolved if we are to unleash the full power of the Paris Agreement," he said earlier in October.COP26 organizers say the rulebook priorities are to: find a solution on carbon markets by creating a robust system of carbon credits; resolve issues around transparency, by putting in place a system that encourages all countries to keep their commitments; and to broker an agreement that drives ambition from governments to meet the 1.5-degree goal.