Potential temperature trends

[ click on images to enlarge ]

The above image shows potential temperature trends. Four of the trends are global ones and one trend is based on Arctic (64°North-90°North) data:

• The red line is a polynomial trend based on 15 years of Arctic data (2009-2023).
• The green line is a linear trend based on 1880-2023 global data.
• The yellow line is a linear trend based on 2009-2023 global data.
• The light blue line is a 10-year moving average (trailing), based on global data.
• The dark blue line is a polynomial trend, based on 2015-2023 global data, showing global temperatures catching up with the Arctic rise in temperature.

Note that the above image uses annual anomalies from 1951-1980. Recent posts show that, when adjustments are made for an earlier base, for ocean air temperatures and for higher polar anomalies, the 2023 anomaly could be as high as 2.5°C from pre-industrial and when using monthly data, the anomaly could be as high as 2.73°C from pre-industrial. 

Temperature rise hits Arctic most strongly 

Due to feedbacks such as sea ice loss, the temperature rise is felt most strongly at higher latitudes North, as illustrated by the three images below, again using a 1951-1980 baseline.

The image below shows the December 2023 temperature anomaly. 

The image below shows the 2023 temperature anomaly. 

The image below shows how the temperature rise has unfolded from 2000.  

[ Arctic Ocean hit most strongly by temperature rise ]

Over the next few years, the temperature rise in the Arctic could accelerate even more strongly as a result of crossing of two tipping points, i.e. the Latent Heat Tipping Point and the Seafloor Methane Tipping Point, as illustrated by the image below, from an earlier post.

[ increasing ocean heat ]

Note again that annual data are used in the above image. An earlier analysis using monthly data shows that the seafloor methane tipping point was reached in August 2023.

Arctic sea ice extent

Arctic sea ice extent in 2024 was larger than many expected. One of the reasons for this is that Greenland ice has been melting faster than previously thought, as pointed out by a recent study that also includes retreat of glaciers that already lie mostly below sea level. More melting of ice on Greenland has resulted in a larger south-bound flow of icebergs and meltwater, contributing to cooling of the North Atlantic sea surface and slowing down of the Atlantic meridional overturning circulation (AMOC), and in turn contributing to suppress temperatures in the Arctic. As a result, loss of Arctic sea ice extent has been less than would otherwise have been the case. Yet, the temperature rise may soon overwhelm this suppression.

Cold freshwater lid at surface of North Atlantic

[ ocean stratification, from earlier post ]

Slowing down of AMOC and cooling due to heavier melting of Greenland's ice is causing less ocean heat to reach the Arctic Ocean, while a huge amount of ocean heat is accumulating in the North Atlantic, as it did in 2023. A large part of this heat in the North Atlantic can also be present underneath the sea surface.

These developments occur at the same time as ocean stratification increases (see above image) as temperatures rise, as more freshwater enters the ocean as a result of more meltwater and of runoff from land and from rivers, and as more evaporation takes place and more rain falls further down the path of the Gulf Stream, all of which can contribute to formation and growth of a cold, freshwater lid at the surface of the North Atlantic.

[ cold freshwater lid on North Atlantic ]

Furthermore, storms can get stronger as temperatures rise and as changes take place to the Jet Stream. Strong wind can temporarily speed up currents that carry huge amounts of ocean heat with them toward the Arctic Ocean, as discussed in earlier posts such as this one. Much of the ocean heat in the North Atlantic can therefore be pushed abruptly underneath this freshwater lid and flow into the Arctic Ocean.

The danger is that huge amounts of ocean heat can abruptly get pushed into the Arctic Ocean and that the influx of ocean heat will destabilize hydrates contained in sediments at the seafloor of the Arctic Ocean, resulting in eruptions of huge amounts of methane.

[ click on images to enlarge ]

This danger is further illustrated by the above compilation image, showing forecasts for January 27, 2024 of:
(1) surface wind and temperature (-3.6°C or 25.4°F at the North Pole)
(2) surface wind
(3) wind at 700 hPa
(4) wind at 250 hPa (Jet Stream) and
(5) ocean currents at surface and wave height.

The image below shows that temperatures are forecast to be above freezing near the North Pole on January 26, 2024 20:00 UTC (downloaded January 26, 2024 06:00 UTC). 

Ominously, the North Atlantic sea surface was much hotter in early 2024 than it was in early 2023.

And ominously, the daily sea surface temperature reached a record high on January 31, 2024, when the daily sea surface temperature reached 21.10°C, higher than the peak of 21.09°C reached in August 2023 and much higher than the 20.99°C peak reached in March 2016.

As latent heat buffer shrinks, Arctic sea ice could melt away quickly

As illustrated by the image below, sea ice was very thin near the North Pole on January 24, 2024, indicating there is very little left of the latent heat buffer constituted by the sea ice to consume incoming heat. 

And even more ominously, Arctic sea ice thickness declined dramatically in a few days time, as indicated by the compilation image below, with images from the University of Bremen. 

For the time of year, Arctic sea ice extent is currently still extensive, compared to earlier years, which is a reflection of more water vapor in the atmosphere and more precipitation. While sea ice extent is relatively large, Arctic sea ice volume now is among the lowest of all years on record for the time of year, as illustrated by the image below. Volume = extent x thickness, so low volume and relatively large extent means that sea ice is very thin. 

As more sunlight starts reaching the Northern Hemisphere, in line with seasonal changes, Arctic sea ice extent can be affected dramatically and abruptly, as illustrated by the image below.

Furthermore, much of the thicker sea ice is located off the east coast of Greenland, as illustrated by the image below. This means that this sea ice is likely to melt away quickly as temperatures rise in line with seasonal changes.

Without the buffer constituted by thicker sea ice, such an influx of ocean heat could destabilize hydrates contained in sediments at the seafloor of the Arctic Ocean, resulting in eruptions of huge amounts of methane. 

[ The buffer is gone - Latent Heat Tipping Point crossed ]

Given methane's very high immediate global warming potential (GWP), this could push up temperatures dramatically and rapidly. 

[ potential methane rise, from earlier post ]

[ from the Extinction page ]

The above image shows a polynomial trend added to NOAA globally averaged marine surface monthly mean methane data from April 2018 to November 2022, pointing at 1200 ppm CO₂e (carbon dioxide equivalent) getting crossed in 2027.

A rise in methane concentrations alone may suffice to cause the Clouds Tipping Point, at 1200 ppm CO₂e, to get crossed. The resulting clouds feedback could on its own cause the temperature to rise by a further 8°C. 

When further forcing is taken into account, crossing of the Clouds Tipping Point could occur even earlier than in 2027.

The image on the right illustrates how a huge temperature could unfold and reach more than 18°C above pre-industrial by 2026.

With such a rise, the temperature is likely to keep rising further, with further water vapor accumulating in the atmosphere once the water vapor tipping point gets crossed, as discussed in an earlier post and at Could Earth go the same way as Venus? 

As a rather sobering footnote, humans will likely go extinct with a 3°C rise and most life on Earth will disappear with a 5°C rise, as illustrated by the image below, from an earlier post.

[ from earlier post ]

Climate Emergency Declaration

The situation is dire and the precautionary principle calls for rapid, comprehensive and effective action to reduce the damage and to improve the situation, as described in this 2022 post, where needed in combination with a Climate Emergency Declaration, as discussed at this group.

Links

• NASA - Goddard Institute for Space Studies (GISS) Surface Temperature Analysis
https://data.giss.nasa.gov/gistemp

• Ubiquitous acceleration in Greenland Ice Sheet calving from 1985 to 2022 - by Char Greene et al. https://www.nature.com/articles/s41586-023-06863-2
discussed at facebook at: 
https://www.facebook.com/groups/arcticnews/posts/10161223121909679

• Danish Meteorological Institute - Arctic sea ice volume and thickness
https://ocean.dmi.dk/arctic/icethickness/thk.uk.php

• Cold freshwater lid on North Atlantic
https://arctic-news.blogspot.com/p/cold-freshwater-lid-on-north-atlantic.html

• Latent Heat
https://arctic-news.blogspot.com/p/latent-heat.html

• Pre-industrial
https://arctic-news.blogspot.com/p/pre-industrial.html

• Could Earth go the same way as Venus?

https://arctic-news.blogspot.com/p/could-earth-go-same-way-as-venus.html

• Extinction
https://arctic-news.blogspot.com/p/extinction.html

• Climate Plan
https://arctic-news.blogspot.com/p/climateplan.html

• Climate Emergency Declaration
https://arctic-news.blogspot.com/p/climate-emergency-declaration.html

Seafloor methane tipping point crossed in 2024?

The heat in December 2023 was felt most strongly in the Arctic, as illustrated by the NASA image below, showing anomalies above 1951-1980 as high as 9.9°C. 

. 

The image below further illustrates heat striking the northern latitudes in 2023, showing that the temperature anomaly in 2023 was 2.19°C above 1880-1920 in between 24°North and the North Pole. 

The danger is that ocean heat could abruptly be pushed from the North Atlantic into the Arctic Ocean, temporarily raising temperatures at the seafloor of the Arctic Ocean, as discussed in earlier posts such as this one. 

Terrifying rise of Northern Hemisphere ocean temperature anomalies

The image shows the terrifying rise of Northern Hemisphere ocean temperature anomalies from 1901-2000, illustrating crossing of two tipping points, i.e. the Latent Heat Tipping Point and the Seafloor Methane Tipping Point.

This threatens to cause rapid destabilization of methane hydrates at the seafloor of the Arctic Ocean and lead to explosive eruptions of methane, as its volume increases 160 to 180-fold when leaving the hydrates. 

The image is an update of the image below, from a 2023 post and added here for reference purposes. Check out that post for more on the Latent Heat tipping Point and the Seafloor Methane Tipping Point.

Note that the above analyses are for annual data. An earlier analysis using monthly data shows that the seafloor methane tipping point was reached in August 2023. 

The danger is that, as the latent heat buffer disappears, incoming ocean heat can no longer be consumed by sea ice, but will instead heat up sediments at the seafloor of the Arctic ocean.

Latent heat loss, feedback #14 on the Feedbacks page

Ominously, sea surface temperatures (60°South-60°North) are on the rise in 2024, as illustrated by the image below.

The image below, adapted from NOAA, shows how high temperatures line up with El Niño months.

[ click on images to enlarge ]

Annual temperature anomalies as high as 2.5°C above pre-industrial

The temperature anomaly in 2023 may be as high as 2.5°C above pre-industrial, as illustrated by the image below.

For more on the analysis behind this potential rise of 2.5°C, see the pre-industrial page. Acknowledging the full strength of the rise is important, because of the feedbacks that come with it. Rising temperatures result in more water vapor getting in the atmosphere (7% more water vapor for every 1°C warming), further amplifying the temperature rise, since water vapor is a potent greenhouse gas. 

The IPCC likes people to believe that the temperature rise is only 1.1°C above pre-industrial, in which case there would be only 7.7% more water vapor in the atmosphere, but with a 2.5°C rise, there would be 17.5% more water vapor in the atmosphere. Those who seek to downplay the danger act as if changes to the Jet Stream and to ocean currents, Arctic sea ice, methane and water vapor can all be ignored.

Humans will likely go extinct with a 3°C rise. The image below shows annual mean global surface temperature (Land-Ocean) created with NASA Land-Ocean temperature anomaly versus 1902-1920, further adjusted by 0.99°C to reflect ocean air temperature, higher polar anomalies and an earlier (pre-industrial) base. The blue line shows a polynomial trend based on 1880-2023 data, indicating that a 3°C rise could eventuate by 2035. The magenta line shows a polynomial trend based on data from a shorter period (2010-2023), which better reflects short term variables such as El Niño and which indicates that a 3°C rise could eventuate as early as in 2024, i.e. this year. 

Note again that the above analyses are for annual data. An earlier analysis using monthly data shows that the September 2023 NASA Land+Ocean temperature was 1.78°C higher than it was in September 1923. The anomaly is 1.74°C when compared to a base centered around the year 1900 (1885-1915). This 1.74°C anomaly can be adjusted by 0.99°C to reflect a pre-industrial base, air temperature and higher polar anomalies, adding up to a potential anomaly of 2.73°C.

Climate Emergency Declaration

The situation is dire and the precautionary principle calls for rapid, comprehensive and effective action to reduce the damage and to improve the situation, as described in this 2022 post, where needed in combination with a Climate Emergency Declaration, as discussed at the Climate Emergency Declaration group.


Links

• NASA - GISS Surface Temperature Analysis
https://data.giss.nasa.gov/gistemp

• Sea surface temperature at record high
https://arctic-news.blogspot.com/2023/03/sea-surface-temperature-at-record-high.html

• 2024 looks to be worse than 2023
https://arctic-news.blogspot.com/2024/01/2024-looks-to-be-worse-than-2023.html

• Climate Reanalyzer - Daily sea surface temperatures
https://climatereanalyzer.org/clim/sst_daily

• NOAA - Northern Hemisphere ocean temperature anomalies vs 1991-2020
https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/global/time-series/nhem/ocean/12/12/1850-2023

• NOAA - Monthly temperature anomalies versus El Niño
https://www.ncei.noaa.gov/access/monitoring/monthly-report/global/202313/supplemental/page-2

• NOAA - Climate Prediction Center - ENSO: Recent Evolution, Current Status and Predictions
https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/lanina/enso_evolution-status-fcsts-web.pdf

• Cold freshwater lid on North Atlantic
https://arctic-news.blogspot.com/p/cold-freshwater-lid-on-north-atlantic.html

• Albedo, latent heat, insolation and more
https://arctic-news.blogspot.com/p/albedo.html

• Latent Heat
https://arctic-news.blogspot.com/p/latent-heat.html

• The Threat of Global Warming causing Near-Term Human Extinction
https://arctic-news.blogspot.com/p/threat.html

• Feedbacks
https://arctic-news.blogspot.com/p/feedbacks.html

• Pre-industrial
https://arctic-news.blogspot.com/p/pre-industrial.html

• When Will We Die?

https://arctic-news.blogspot.com/2019/06/when-will-we-die.html

• Extinction
https://arctic-news.blogspot.com/p/extinction.html

• Climate Plan
https://arctic-news.blogspot.com/p/climateplan.html

• Climate Emergency Declaration
https://arctic-news.blogspot.com/p/climate-emergency-declaration.html

Crossing 1.5C - On track toward an uninhabitable Earth

by Andrew Glikson

“… but they can be sure that they won't be recorded for their crimes in history -- because there won't be any history” (Noam Chomsky, 2023)

The macabre criminality of world’s so-called leaders, coupled with the ignorant compliance of a majority of the victims of global heating and potential nuclear annihilation, belong to the inconceivable. It is not clear whether any climate scientists are left to whom governments are listening, for if they did, they would learn that the intensification of extreme weather events currently and later in the century is bound to render large parts of the planet uninhabitable. In particular of islands ravaged by cyclones and sea level rise, extensive tropical and subtropical coastal zones and lands subjected to storms, floods, draughts and fires, in Africa, Australia and India. Polar-sourced cold fronts crossing the weakening jet stream boundary are already disrupting North America, Siberia and Europe, as are warm air masses penetrating the Arctic circle.

Distracted by a series of horrific bloodsheds induced by toxic masculinity of alpha males around the world, propagated by the “media”, the multitudes are only dimly aware of the oncoming climate carnage, orders of magnitude bigger than currently forecast.

According to leading climate scientists like James Hansen and his colleagues: “Without major action to reduce emissions, global temperature is on track to rise by 2.5°C to 4.5°C by 2100” (NASA 2023). It is far from clear whether anything can be done to arrest or reverse global heating, for as temperatures rise so is the production of fossil fuels enhanced by science-ignorant hordes of politicians and economists oblivious to the basic laws of physics. Alternative clean energy without sharp cuts in fossil fuel combustion can hardly stem global heating.

[ Figure. 1. Daily surface temperature analysis from the ECMWF reanalysis version 5 (ERA5). ]

December was the 7th consecutive month of record-shattering global temperature (Figure 1.), driven by the combination of a moderately strong El Nino and a large decrease of Earth’s albedo. Hansen et al. (2024) expect record monthly temperatures to continue into mid-2024, due to the present large planetary energy imbalance, with the 12- month running-mean global temperature reaching +1.6-1.7°C relative to 1880-1920. It will be clear that the 1.5°C ceiling has been passed for all practical purposes, and that the mean global temperature is currently accelerating toward 2.0°C above pre-industrial temperature by the middle of the decade (Figure 2), while the Arctic has been warming nearly four times faster than the rest of the world over the last 43 years, on average around 3℃ warmer than it was in 1980. Over the past 30 years Antarctica has been one of the fastest-changing places on Earth, warming more than 3 times than the rest of the world.

[ Figure. 2. Global temperature relative to 1880-1920 based on the GISS analysis
(Goddard Institute of Space Studies) analysis - by James Hansen et al., 2024. ]

A projection by NOAA states: “While we cannot stop global warming overnight, we can slow the rate and limit the amount of global warming by reducing human emissions of heat-trapping gases and soot (“black carbon”). Unfortunately, this projection takes neither the amplifying feedback, i.e. from warming oceans, melting ice sheets, migrating climate zones and melting of methane, nor the time factor into account.

A factor rarely taken into account emerges from Hansen et al. (1996)'s paper “Ice melt, sea level rise and superstorms: evidence from paleoclimate data, climate modelling, and modern observations that 2°C global warming could be dangerous” (Figure 3). Here the flow of cold ice melt water results in formation of large cold-water pools of in the Atlantic and Southern oceans, inducing a contraction of the tropical climate zone and an overall decline in mean global temperatures. The collision between the cold air and water fronts and the tropical warm air mass would lead to severe storms over large tracts of Earth.

Likely transient respites in global warming (stadials) may take place over the next few centuries or longer, when the flow of cold ice-melt water from the Greenland and Antarctica ice sheets (Bronselaer et al., 2018; Glikson, 2019) reduces the mean rate of warming, although this may occur too late for civilization (Figure 3).

[ Figure 3. Surface air temperature (°C) relative to 1880-1920 for several scenarios - by James Hansen et al. 2016.
Future model transient cooling periods consequent on flow of ice meltwater from Greenland and Antarctica into oceans ]

The criminal insanity of political, military, strategic, economic leaders, matched by the blindness of billions, supports what has been referred to as Fermi’s Paradox ─ where the apparent absence of signals from technological civilizations in the Milky Way, may be explained in terms of a self-destruction of such civilizations.

Having ignored climate science, dismissed or fired climate scientists and repeatedly confected lies, while global heating accelerates with deleterious consequences, Homo “sapiens” is finding itself on track toward carbon poisoning of the atmosphere, the lungs of the inhabitable Earth, acidification of the hydrosphere and coating of the land with carbon and plastics.

A/Prof. Andrew Y Glikson
Earth and Paleo-climate scientist

Andrew Glikson

Books:

The Asteroid Impact Connection of Planetary Evolution
https://www.springer.com/gp/book/9789400763272
The Archaean: Geological and Geochemical Windows into the Early Earth
https://www.springer.com/gp/book/9783319079073
The Plutocene: Blueprints for a Post-Anthropocene Greenhouse Earth
https://www.springer.com/gp/book/9783319572369
The Event Horizon: Homo Prometheus and the Climate Catastrophe
https://www.springer.com/gp/book/9783030547332
Climate, Fire and Human Evolution: The Deep Time Dimensions of the Anthropocene
https://www.springer.com/gp/book/9783319225111
Evolution of the Atmosphere, Fire and the Anthropocene Climate Event Horizon
https://www.springer.com/gp/book/9789400773318
From Stars to Brains: Milestones in the Planetary Evolution of Life and Intelligence
https://www.springer.com/us/book/9783030106027
Asteroids Impacts, Crustal Evolution and Related Mineral Systems with Special Reference to Australia
https://www.springer.com/us/book/9783319745442
The Fatal Species: From Warlike Primates to Planetary Mass Extinction
https://www.springer.com/gp/book/9783030754679
The Trials of Gaia. Milestones in the evolution of Earth with reference to the Antropocene
https://www.amazon.com.au/Trials-Gaia-Milestones-Evolution-Anthropocene/dp/3031237080

2024 looks to be worse than 2023

The year 2024 looks to be worse than the year 2023. The above chart shows sea surface temperatures that were extremely high in 2023 followed by a steep rise in 2024, crossing 21°C in early January 2024.

The chart below illustrates this further, showing the daily sea surface temperature anomaly using 1 Sep. 1981 to 31 Dec. 2023 data versus the 1982-2011 mean for latitudes between 60°S and 60°N.

The importance of sea surface temperatures

Slowing down of the Atlantic meridional overturning circulation (AMOC) results in less ocean heat reaching the Arctic Ocean and, instead, a huge amount of ocean heat has been accumulating in the North Atlantic in 2023.

Much of the heat in the North Atlantic could soon be pushed abruptly into the Arctic Ocean, as storms can temporarily speed up currents strongly, carrying huge amounts of ocean heat with them into the Arctic Ocean.

The mechanism behind this has been described often in earlier posts and this page. Meltwater and rain can cause a freshwater lid to form and grow at the surface of the North Atlantic and this, in combination with greater stratification as ocean temperatures rise (above image), can enable more ocean heat to increasingly travel underneath this lid from the North Atlantic into the Arctic Ocean, and especially so at times when Jet Stream changes are causing storms that speed up ocean currents along this path.

The danger is illustrated by the above image, showing a forecast for January 11, 2024, with the Jet Stream moving almost vertically over the North Atlantic to the north. The image below shows heat over the North Atlantic, with temperatures reaching as high as 10.5°C or 50.8°F over Greenland (at the green circle) at 1000 hPa on January 10, 2024, 07:00 UTC.

The image below shows 2 meter temperature anomalies on January 11, 2024. 

Very high sea surface temperature anomalies can occur in the path of the Gulf Stream, as illustrated by the image below showing high sea surface temperatures on January 3, 2024, as high as 11.7°C (21°F) at the green circle, over the counterpart of the Gulf Stream in the Pacific, off the coast of Japan. 

Earlier posts have warned about this, such as this post and this video, almost seven years ago. This could cause events during which much ocean heat moves abruptly into the Arctic Ocean, resulting in seafloor methane releases, overwhelming of the latent heat buffer and causing sea ice loss (and thus albedo loss), as well as loss of lower clouds (thus causing further albedo loss), while open oceans are also less efficient than sea ice when it comes to emitting in the far-infrared region of the spectrum and while an ice-free Arctic Ocean will also release more ocean heat into the atmosphere.

Arctic sea ice volume is very low for the time of year, as illustrated by the above image.

A large part of the thicker sea ice is located off Greenland's East Coast, as illustrated by the above image. Much of the sea ice will therefore rapidly disappear as the water heats up in 2024.

The above image, adapted from tropicaltidbits.com, shows a forecast for October 2024 of the 2-meter temperature anomaly in degrees Celsius, based on 1984-2009 model climatology. The anomalies are forecast to be very high for the Arctic Ocean.

In the video below, Jennifer Francis is interviewed by Nick Breeze. 

The importance of daily air temperatures, Northern Hemisphere

[ from the Extinction page ]

The situation is dire. The Northern Hemisphere is getting hit hardest by high temperatures, as illustrated by the above image. 

The Northern Hemisphere is home to some 90% of the world population of more than 8 billion people, with much of them living in South-East Asia.

As more people become aware of the dire situation, widespread panic may set in.

People may stop showing up for work, resulting in a rapid loss of the aerosol masking effect, as industries that now co-emit cooling aerosols (such as sulfates) grind to a halt.

Many people may start to collect and burn more wood, resulting in an increase in emissions that speed up the temperature rise.

As temperatures rise, more fires could also break out in forests, peatlands and urban areas including landfills and waste dumps, further contributing to emissions that speed up the temperature rise.

The image on the right illustrates how fast a huge temperature could unfold.

As a somewhat sobering footnote, humans will likely go extinct with a 3°C rise and most life on Earth will disappear with a 5°C rise, as discussed in an earlier post.

Climate Emergency Declaration

The situation is dire and the precautionary principle calls for rapid, comprehensive and effective action to reduce the damage and to improve the situation, as described in this 2022 post, where needed in combination with a Climate Emergency Declaration, as discussed at this group.

Links

• Climate Reanalyzer 
https://climatereanalyzer.org

• Nullschool

https://earth.nullschool.net

• Danish Meteorological Institute - Arctic sea ice volume and thickness
https://ocean.dmi.dk/arctic/icethickness/thk.uk.php

• New Record Ocean Temperatures and Related Climate Indicators in 2023 - by Lijing Checg et al. (2024)

https://link.springer.com/article/10.1007/s00376-024-3378-5

• Cold freshwater lid on North Atlantic
https://arctic-news.blogspot.com/p/cold-freshwater-lid-on-north-atlantic.html

• Extinction

https://arctic-news.blogspot.com/p/extinction.html

• Climate Plan
https://arctic-news.blogspot.com/p/climateplan.html

• Climate Emergency Declaration
https://arctic-news.blogspot.com/p/climate-emergency-declaration.html