The Graphs show so clearly how temps have risen

over the last century and especially the last 20 years

Source: ftp://ftp.bom.gov.au/anon/home/ncc/www/change/ACORN_SAT_daily/ 20200809

New Book "Drawdown' presents results of work by hundreds of scientists and researchers on how to turn climate change around and reach a situation where CO2 is decreasing.

Click on the image

to go to

www.drawdown.org

for more info.

Despite the terrible news from the US re Trump and Coal,

here is a Morgan Freeman video from 2014 called "Our Future", that might help cheer you up.

The Upward Trend Continues Unabated

Clearly no Doubt about a Climate Emergency as Temperature Rises.

Data Source: Bureau of Meteorology,

http://www.bom.gov.au/cgi-bin/climate/change/global/timeseries.cgi?graph=global_t®ion=global&season=0112&ave_yr=13

This shows a rise since 1910 of about 1.2 degrees in the 5 year moving average. Now look at the equivalent graph below for just Australia. Interestingly, this is very flat from 1910 to 1950 and has then risen 1.47 degrees.

To highlight the difference, here below is a comparison of the Global and Australian 13-year moving averages. Basically the Global average rose 0.1 of a degree every decade from 1910 to 1950 and then fell 0.1 of a degree by 1970 and then rose faster than before by around 0.15 of a degree each decade. Meanwhile, the Australian average rose and fell back between 1910 and 1950, to where it started in 1910. Since 1950, unlike the world as a whole, the Australian mean rose slightly faster at about 0.17 of a degree per decade, catching up the world and now rising with the world, with generally higher positive anomalies than the world..

if you have an explanation of this difference, please email colin@aoc.org.au. Did Australian economic growth not take off till after WWII? But then world growth was not stagnant post-WWII for thirty years and worldwide circulations of CO2 are very fast. It is also curious to note that the global growth graph is very similar to the changes in inequality over this period with inequality declining post-WWII till the mid 70s and then rising again - coincidence? Comments welcome.

Australia's 2017 Climate
Mean Annual Change

High Temps, Varied Rainfall, Record Sea Temps

These graphs are fine but do not show the much greater changes at the local level. For these, click on the

Local Climates tab above.

For Australia as a whole, the mean annual temperature rose and was the 3rd hottest on record, continuing the overall upward trend.

Rainfall was was less than the year before but still above average, again with some areas being very wet.

Sea surface temperatures interestingly fell back but still much higher than 10 years ago.

How climate change rearranges which species are dominant

An example of how warm climate species are moving north towards the Arctic threatening the species that live there.

A Tale of Two Foxes - how climate change rearranges which species are dominant. Canadian Don Gutowski's brilliant but disturbing photo - Grand title winner of the Wildlife Photographer of the Year 2015 on exhibit amongst many awe-inspiring others in Sydney's National Maritime Museum. The exhibition is really worth a visit.

"From a distance, Don could see that the red fox was chasing something across the snow. As he got closer, he realised the prey, now dead, was an Arctic fox. For three hours in temperatures of -30 degrees Centigrade Don stayed at the scene, until the red fox, finally sated, picked up the eviscerated carcass and dragged it away to store for later. In the Canadian tundra, global warming is extending the range of red foxes northwards, where they increasingly cross paths with their smaller relatives, the Arctic fox. For Arctic foxes, red foxes now represent not just their main competitor – both hunt small animals such as lemmings – but also their main predator. Few actual kills by red foxes have been witnessed so far, but it is likely that conflicts between the two mammals will become more common."

Large Scale Solar Utilities are exactly what we need plus trans-continental superconductor transmission lines

Click here for more info. on this Clean Energy Council Forum

If only the Liberals could recognise the inevitable and show some leadership!! Government support could make a great difference.

AoC is run entirely by volunteers; no wages are paid but we still need funds to cover web site costs & data charges.

Please donate by clicking on Donate above.

Nations with the
Strongest Solar Resources

Australia right there at the top

This graphs shows the total solar radiation at ground level for the largest 20 nations in the world ordered from left to right by land area. Russia is the largest by far and has the highest amount of solar radiation. However Russia's solar radiation is relatively weak due to the high latitudes. Though Russia is 2.22 times the size of Australia, it only has 7% more solar radiation. Thus, Australia can be said to have the strongest solar resources in the world.

This shows the ordering of countries by solar radiation with Russia, Austraila, Brazil, China, the USA and Canada leading well above all outher countries.

This shows the percapita insolation of of all G20 countries with Australia over double that of any other G20 nation.

This shows the left hand side and the far right hand side of what is realy the same graph of the ratio of energy consumption per annum divided by the solar resources per annum. On the far right, Taiwan's ratio is the highest at just over 3.5. On the far left, Australia receives around 25,000 times its annual energy consumption in solar radiation each year. a ratio of 0.00004! Australia is overflowing with solar energy. Australa only needs to collect the radiation landing on an area 25km by 25km to cover its annual energy needs.

Each country's commitment to COP21 could be measured by their relative position in the distribution of solar resources worldwide.

Source: The Worldwide Distribution of Solar Resources by Nation, paper by Colin Hargreaves presented to the World Resources Forum, Oct 2015, in Davos.

We absolutely must save the

Great Barrier Reef

Write an email to the Environment Minister, NOW

There's no need to explain the vital importance of the Great Barrier Reef, not only to the environment but also tourism, science including medicine, and even the identity of Australia.

New Regulations on dumping in the area stop dumping within the confines of the marine park itself but not the rest of the World Heritage Area (about 80%). We all know how currents, storms etc can spread dumped silt and other pollution across incredibly wide areas such that anything dumped just outside the marine park will very likely be swept all across the park.

So we need to stop the dumping in the whole World Heritage Area.

So please write an email to the Minister now, today, expressing your concerns, or tweet him a short message, now, please.

Climate change is the most important issue facing the global economy. It will cause -

Mass starvation and migrations of people without food
Mass slaughter as sea levels rise, accompanied by extreme storm surges
Mass migrations of people escaping droughts, floods and rising sea levels
Massive outbreaks of diseases such as Ebola and malaria
Financial instability - devaluations of fossil fuel reserves and related company shares, devaluations of property assets especially waterfronts.
Threats to Food production and Agriculture in general, which will also differentially affect land valuations
Increased Transport Costs
Increased Infrastructure Costs - repairing and building stronger roads, bridges, waterfronts, etc
Increased Costs of Emergency Services with more extreme weather events
Increased Housing Construction Costs rising to cope with these weather events
and so the list goes on and on.

Sincere action is needed from the G20 on Climate Change which will most affect the poor and hungriest in the world. Australia has the strongest solar energy 'resources' of all nations in the world; it, above all, should take the lead to move to a solar economy.

Why?

The G20 Caused the Problem

The G20 nations are really THE nations that have created this pollution of the world through the burning of fossil fuels with no awareness or concern for the environmental effect.

The Wealthy G20 nations can afford to Solve It

The G20 are able to afford making changes. Being the dominant economies of the world, they are the countries who benefited most from this cost-cutting pollution. If they change, the problem will essentially be solved. My fear is that they will only change when they see a way of making profit out of it, probably at the expense of poorer nations which would greatly increase world inequality. They can do better.

The G20 is an easier Group to manage

The G20 is a far smaller group than the lugubrious UN and should thus find it much easier to unite and take positive action. The G20 includes all members of the UN Security Council. In the end, the UN is essentially controlled by the G20 nations. So unless they agree on action, nothing will happen anyhow. If the G20 agree on actions to take now, the UN will probably follow. We need action, not playing delaying games like an Emissions Trading Scheme. Simple direct carbon taxes should be imposed just like cigarette taxes, with revenues used to provide strong support for all ways of moving to fully renewable energy asap.

In the end, it is changes within the G20 that will dominate the outcome.

Earth Warming unabated

Hottest June to August and probably hottest ever September.

See below the alarming developments in ocean currents and microbial blooms.

These following two images show the stark temperature anomalies at both poles on Sept 30.

Temperatures for each location are shown as departures from the average for 1979-2000, measured by satellites.

The next two images look at the ocean temperature anomalies with alarming amounts of warm water moving south to north through the Bering Strait and, on the right, you can see the massive microbial bloom associated with this. The Bering Strait is on the right of the frame and the bottom of the image is about 500 miles long, photo taken on September 28.

Once the ocean currents start flowing in different patterns, the world will never be the same.

For a really good full article discussing these images, click here.

Climate Change or
Climate Chaos?

A recent World Meteorological Organisation has brought out a report showing the dramatic increase in dangerous events and disasters over the last 40 years. Whatever way you look at it, we should possibly be talking of climate chaos rather than climate change. In addition to the average warming, the increase in volatility is even more worrying. However, politically, chaos may not be the best word to use as it is frightening but, even if we move to 100% renewables soonish, this will not stop the effects in train already over the next 30 to 50 years. Clearly we need to start preparing for the potential chaos to come. This is one of the goals of the AoC.

Click here to see the WMO report, entitled "Atlas of Mortality and Economic Losses from Weather, Climate and Water Extremes (1970-2012)".

US becomes world leading fossil fuel producer

With its massive investment in shale oil and gas resources, the US has now become the world number one producer of crude oil, overtaking both Saudi Arabia and Russia. See the blog on News

Caribbean Reefs also at Risk
like the Great Barrier Reef

With only about one-sixth of the original coral cover left, most Caribbean coral reefs may disappear in the next 20 years, primarily due to the loss of grazers in the region, according to the latest report by the Global Coral Reef Monitoring Network (GCRMN), the International Union for Conservation of Nature (IUCN) and the United Nations Environment Programme (UNEP).

"Hundreds of thousands of petitioners drew the line, and told UK oil company Soco to leave Virunga – and it worked! They’ve committed to end their operations in Virunga, Africa’s oldest national park and remain out of all World Heritage Sites." Read More

The success of this cannot be underestimated as it draws a line in the sand for all oil and gas companies, all over the world, to be careful about where they explore and drill. It might even help with the Great Barrier Reef campaign and Tasmanian World Heritage forests.

Report shows Australia lagging behind
in reaching its climate targets

Vivid Economics was asked by WWF Australia to perform a comparative analysis of Australia’s progress towards attaining its climate change targets against key international comparators. For the identified countries, we analysed historic emissions performance, projected trends and national targets to assess whether or not they are on track to meet their stated goals, and compared the results against projections for Australia. We also reviewed recent policy developments, including on renewable investment, energy efficiency and carbon pricing, for each country to further complement the analysis and provide an insight into their commitment to meet targets and address climate change. See Full Report

First major tar sands oil shipment from Canada arrives in Europe amid protests

Ashifa Kassam and Adam Vaughan the Guardian, Friday 6th June

" Producing oil from tar sands generates higher greenhouse gas emissions than conventional oil. It has also been criticised for the amount of water needed to extract it. " Read More

World Meteorological Organization

Announces Record

CO2 Concentrations for April

"For the first time, monthly concentrations of carbon dioxide (CO2) in the atmosphere topped 400 parts per million (ppm) in April throughout the northern hemisphere. This threshold is of symbolic and scientific significance and reinforces evidence that the burning of fossil fuels and other human activities are responsible for the continuing increase in heat-trapping greenhouse gases warming our planet". 26 May

Alaskan Wildfire
Burns over 650 sq Kms

Pope:
Destroying the Earth
is a Sin

Or Click Here to
Joint the WWF Campaign

Constant CO2 pollution

by G20 countries, plus knowing inaction = implicit genocide?

Famine

Famine Victims

Rapid spread of diseases like Ebola

2014 worst ever, already 5000 deaths from this Ebola epidemic

Carbon Emission Deaths

Emissions of carbon and other pollutants are "responsible for approximately seven million premature deaths every year worldwide", Steiner, Exec Dir UNEP.