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The accelerating, worsening climate disruption and climate emergency means that we must now aim to cut carbon emissions (carbon dioxide, CO2, and methane, CH4) 80% by 2020.

This site is dedicated to informing the public about the views of expert climate scientists, paleoclimate scientists, climate change analysts, and community activists who say that radical cuts in carbon emissions of the order of 80% by 2020 are needed to avert catastrophic climate change.

Included in this compilation are the views of those pushing for rapid uptake of renewable energy e.g. 100% renwables by 2020 or indeed sooner.

Humanity demands that we speak out, bear witness, and tell the truth for a better world (see “Gideon Polya Writing”: https://sites.google.com/site/gideonpolyawriting/ and “Gideon Polya”: https://sites.google.com/site/drgideonpolya/home ).

NEW BOOK: for a detailed account of the Climate Crisis, the worsening Climate Genocide en route to a sustainable human population in 2100 of only 1 billion, and how in 38 key ways Humanity can and must urgently address this existential threat see Gideon Polya, “Climate Crisis, Climate Genocide & Solutions”, 846 pages, Korsgaard Publishing, Germany , 2021: https://www.amazon.com.au/CLIMATE-CRISIS-GENOCIDE-SOLUTIONS/dp/8793987285 .

Thus “100% renewable energy by 2020” would mean “cut carbon emissions 80% by 2020” if coupled with energy efficiency, reforestation, return of carbon as biochar to the soil, renewable-based transport and cessation of deforestation (see Lester R. Brown, Janet Larsen, Jonathan G. Dorn, and Frances C. Moore, “Time for Plan B. Cutting emissions 80 percent by 2020”, Earth Policy Institute: http://www.earth-policy.org/Books/PB3/80by2020notes.pdf ).

Readers are referred to the related very informative sites of the very active Melbourne-based Yarra Valley Climate Action Group (YVCAG: see: http://sites.google.com/site/yarravalleyclimateactiongroup/Home ), and the vigorous and catalytic Victoria-based Climate Emergency Network umbrella organization (see: http://www.climateemergencynetwork.org/ ), organizations which are both committed to 100% renewable energy by 2020.

A further very useful site is that of Australia-based 300.org (see: http://sites.google.com/site/300orgsite/300-org ) which is committed to “There must be a safe and sustainable existence for all peoples and all species on our warming-threatened Planet and this requires a rapid reduction of atmospheric carbon dioxide concentration to about 300 parts per million” - which in turn means achieving 100% renewables and negative GHG pollution as soon as possible i.e. “100% renewable energy by 2020” and “cut carbon emissions 80% by 2020”.

Divestment from fossil fuels is an important way individuals, religious organizations, social organizations in general (e.g. societies, unions) , institutions (e.g. universities), superannuation funds, pension funds, companies and indeed local, state and federal governments can take concrete action against man-made climate change that is threatening the Biosphere and Humanity. We are all morally obliged to divest from companies involved in fossil fuel exploitation and which are hell-bent on destroying the planet for short-term private profit.

The world’s terminal GHG pollution budget, that must not be exceeded if we are to have a 75% chance of avoiding a catastrophic 2C temperature rise, is 600 Gt CO2 (Dr Gideon Polya ,“2011 Climate change course”: https://sites.google.com/site/300orgsite/2011-climate-change-course .) . The fossil fuel industry intends to exploit its stock exchange-listed reserves of 762 GtCO₂ that is approximately a quarter of the world’s total reserves of 2,795 Gt CO2 on combustion. However historical GHG pollution since the start of the Industrial Revolution has now brought us to the point at which an estimated 50 Gt of methane (CH4) is predicted to be released from the East Siberian Arctic Shelf in coming decades (Gail Whiteman, Chris Hope and Peter Wadhams, “Vast costs of Arctic change”, Nature, 499, 25 July 2013: http://www.nature.com/nature/journal/v499/n7459/pdf/499401a.pdf and http://www.nature.com/nature/journal/v499/n7459/full/499401a.html and scroll down to Wadhams in “Are we doomed?”: https://sites.google.com/site/300orgsite/are-we-doomed ), GHG pollution equivalent 5,250 Gt CO2-equivalent, 9 times greater than the world’s terminal GHG pollution budget.. The Biosphere and thence Humanity are doomed unless this gigantic methane release can be prevented.. Accordingly , we must urgently cease fossil fuel exploitation.

There are many things climate activists can do to help save the planet (Gideon Polya, "100 ideas for climate change activists trying to save the Biosphere and Humanity", Countercurrents, 10 August 2013: http://www.countercurrents.org/polya100813.htm ) but perhaps the most important at this time is to hold the greenhouse gas polluters accountable. Sensible, science-informed, humane people must apply and urge the policy of divestment from fossil fuel companies. In so doing they will not just be helping to save the planet and a decent future for our children and grandchildren, at a mundane level they will also be securing the value of their investment assets, their superannuation funds and their pension funds.

Unfortunately, the neoliberalism-dominated, pro-One Percenter Mainstream largely resolutely ignores the acute seriousness of the worsening Climate Emergency and Carbon Debt as simply set out in Polya’s 3 Laws of Economics. Polya's 3 Laws of Economics mirror the 3 Laws of Therrnodynamics of science and are (1) Price minus COP (Cost of Production) equals profit; (2) Deception about COP strives to a maximum; and (3) No work, price or profit on a dead planet. These fundamental laws help expose the failure of neoliberal capitalism in relation to wealth inequality, massive tax evasion by multinational corporations, and horrendous avoidable deaths from poverty and pollution culminating in general ecocide, speciescide, climate genocide, omnicide and terracide . Polya’s Second Law of Economics explains why we are doomed by neoliberal economics – deceit, lying by omission, lying by commission, and disinformation subvert rational risk management but are remorselessly increasing (see Gideon Polya. “Polya's 3 Laws Of Economics Expose Deadly, Dishonest And Terminal Neoliberal Capitalism”, Countercurrents, 17 October, 2015: http://www.countercurrents.org/polya171015.htm ).

The website “Divest from fossil fuels”: https://sites.google.com/site/300orgsite/divest-from-fossil-fuels records organizations (notably colleges, churches and cities) urging divestment in fossil fuels as a major form of climate change action.

For a detailed analysis see Gideon Polya, “Why we must divest from fossil fuel corporations to help save the Biosphere and Humanity”, Countercurrents, 9 October 2013: http://www.countercurrents.org/polya091013.htm .

Some useful compendia about climate change information, requisite actions & expert opinions:

“1% ON 1%: one percent annual wealth tax on One Percenters”: https://sites.google.com/site/300orgsite/1-on-1 .

“2011 climate change course”: https://sites.google.com/site/300orgsite/2011-climate-change-course .

300.org: . https://sites.google.com/site/300orgsite/300-org .

“300.org – return atmosphere CO2 to 300 ppm CO2”: https://sites.google.com/site/300orgsite/300-org---return-atmosphere-co2-to-300-ppm .

“Carbon Debt Carbon Credit”: https://sites.google.com/site/carbondebtcarboncredit/ .

"Climate Revolution Now": https://sites.google.com/site/300orgsite/climate-revolution .

“Cut carbon emissions 80% by 2020”: https://sites.google.com/site/cutcarbonemissions80by2020/ .

“100% renewable energy by 2020”: https://sites.google.com/site/100renewableenergyby2020/ .

“Climate Genocide”: https://sites.google.com/site/climategenocide/ .

“Gas is not clean energy”: https://sites.google.com/site/gasisnotcleanenergy/ .

“Biofuel Genocide”: https://sites.google.com/site/biofuelgenocide/ .

“Divest from fossil fuels”: https://sites.google.com/site/300orgsite/divest-from-fossil-fuels .

“Climate Justice & Intergenerational Equity”: https://sites.google.com/site/300orgsite/climate-justice .

“Science & economics experts: Carbon Tax needed NOT Carbon Trading”: https://sites.google.com/site/300orgsite/sciennce-economics-experts-carbon-tax-needed-not-carbon-trading/ .

“Stop climate crime”: https://sites.google.com/site/300orgsite/stop-climate-crime .

“Stop air pollution deaths”: https://sites.google.com/site/300orgsite/stop-air-pollution-deaths

“Are we doomed?”: https://sites.google.com/site/300orgsite/are-we-doomed .

“Methane Bomb Threat”: https://sites.google.com/site/methanebombthreat/ .

"Too late to avoid global warming catastrophe": https://sites.google.com/site/300orgsite/too-late-to-avoid-global-warming .

“Nuclear weapons ban, end poverty and reverse climate change”: https://sites.google.com/site/drgideonpolya/nuclear-weapons-ban .

“Stop state terrorism” : https://sites.google.com/site/stopstateterrorism/ [state and corporate complicity in worsening climate genocide and 7 million annual air pollution deaths from carbon fuel burning].

"State crime and non-state terrorism": https://sites.google.com/site/statecrimeandnonstateterrorism/ [state and corporate complicity in worsening climate genocide and 7 million annual air pollution deaths from carbon fuel burning].

“Climate terrorism: 400,000 climate change-related deaths globally annually versus an average of 4 US deaths from political terrorism annually since 9-11”: https://sites.google.com/site/statecrimeandnonstateterrorism/climate-terrorism .

“Carbon terrorism: 3 million US air pollution deaths versus 53 US political terrorism deaths since 9-11 (2001-2015)”: https://sites.google.com/site/statecrimeandnonstateterrorism/carbon-terrorism .

Some key analyses by Dr Gideon Polya (Melbourne scientist):

Gideon Polya, “Expert Witness Testimony To Stop Gas-Fired Power Plant Installation”, Countercurrents, 14 June, 2013: http://www.countercurrents.org/polya140613.htm .

Gideon Polya, " Doha climate change inaction. Only 5 years left to act", MWC News, 9 December 2012: http://mwcnews.net/focus/analysis/23373-gideonpolya-climate-change.html .

Gideon Polya, “Australia 's Huge Coal, Gas & Iron Ore Exports Threaten Planet”, Countercurrents, 15 May 2012: http://www.countercurrents.org/polya150512.htm .

Gideon Polya, “Country By Country Analysis Of Years Left Until Science-demanded Zero Greenhouse Gas Emissions”, Countercurrents, 11 June 2011: http://www.countercurrents.org/polya110611.htm .

Gideon Polya , “2015 A-to-Z Alphabetical List Of Actions And Advocacies For Climate Change Activists”, Countercurrents, 14 January, 2015: http://www.countercurrents.org/polya140115.htm

Gideon Polya, “100 Ideas For Climate Change Activists Trying To Save The Biosphere And Humanity”, Countercurrents, 10 August, 2013: http://www.countercurrents.org/polya100813.htm .

Gideon Polya, “Biochemical Targets Of Plant Bioactive Compounds”: moral & utilitarian reasons to stop ecocide, speciescide, omnicide & terracide”, Countercurrents, 22 February, 2015: http://www.countercurrents.org/polya220215.htm .

Gideon Polya. “Polya's 3 Laws Of Economics Expose Deadly, Dishonest And Terminal Neoliberal Capitalism”, Countercurrents, 17 October, 2015: http://www.countercurrents.org/polya171015.htm . Polya's 3 Laws of Economics mirror the 3 Laws of Therrnodynamics of science and are (1) Price minus COP (Cost of Production) equals profit; (2) Deception about COP strives to a maximum; and (3) No work, price or profit on a dead planet. These fundamental laws help expose the failure of neoliberal capitalism in relation to wealth inequality, massive tax evasion by multinational corporations, and horrendous avoidable deaths from poverty and pollution culminating in general ecocide, speciescide, climate genocide, omnicide and terracide.

“Climate change articles by Dr Gideon Polya”: https://sites.google.com/site/drgideonpolya/climate-change-articles .

“Climate change websites created by Dr Gideon Polya”: https://sites.google.com/site/drgideonpolya/climate-change-websites .

“Gideon Polya”: https://sites.google.com/site/drgideonpolya/home .

“Gideon Polya Writing”: https://sites.google.com/site/gideonpolyawriting/ .

Open Letter to Australian Federal MPs: young betrayed & climate revolution now: https://sites.google.com/site/gideonpolyawriting/2015-9-6 .

Gideon Polya, “Revised Annual Per Capita Greenhouse Gas Pollution For All Countries – What Is Your Country Doing?”, Countercurrents, 6 January, 2016: http://www.countercurrents.org/polya060116.htm

“Free university education”: https://sites.google.com/site/freeuniversityeducation/ .

Carbon Debt:

Carbon Debt reflects the inescapable future cost in today's dollars of fixing the remorselessly increasing climate damage. Carbon Debt is the historical contribution of countries to the carbon pollution of the atmosphere and can be variously expressed as Gt CO2-e (gigatonnes or billions of tonnes of CO2-equivalent) or in dollar terms by applying a Carbon Price. Thus leading climate economist Dr Chris Hope from 90-Nobel-Laureate Cambridge University has estimated a damage-related Carbon Price in US dollars of $150 per tonne CO2-e (see Dr Chris Hope, “How high should climate change taxes be?”, Working Paper Series, Judge Business School, University of Cambridge, 9.2011: http://www.jbs.cam.ac.uk/fileadmin/user_upload/research/workingpapers/wp1109.pdf ).

The World added 350 Gt C (1285 Gt CO2) to the atmosphere in 1751-2006 (see James Hansen, “Letter to PM Kevin Rudd by Dr James Hansen”, 2008: http://www.aussmc.org.au/documents/Hansen2008LetterToKevinRudd_000.pdf ) and currently adds a further 64 Gt CO2-e annually (see Robert Goodland and Jeff Anfang, “Livestock and climate change. What if the key actors in climate change are … cows, pigs and chickens?”, World Watch, November/December 2009: http://www.worldwatch.org/files/pdf/Livestock%20and%20Climate%20Change.pdf ).

The World has a 1751-2006 Carbon Debt of 350 Gt C x (3.67 Gt CO2/Gt C) x $150 per tonne CO2-e = $193 trillion plus a 2007-2015 Carbon Debt of (64 Gt CO2-e /year) x ($150 /t CO2-e) x 8 years = $76.8 trillion or a total 1751-2015 Carbon Debt of $270 trillion (about 3 times the annual world GDP of $85 trillion) that is increasing by about 64 Gt CO2-e/year x ($150 /t CO2-e) = $9.6 trillion/year or about $10 trillion each year.

By way of a national example, Australia is a world-leading annual per capita GHG polluter with a 1751-2006 Carbon Debt of 5.9 Gt C x (3.67 Gt CO2-e/Gt C) x ($150 /t CO2-e) = $3.2 trillion plus a 2007-2015 Carbon Debt of 2 Gt CO2-e/year x ($150 /t CO2-e) x 8 years = $2.4 trillion i.e. a total 1751-2015 Carbon Debt of $5.6 trillion (A$7.2 trillion) that is increasing at 2 Gt CO2-e /year x ($150 /t CO2-e) = $300 billion (A$385 billion) per year. Thus Australia (population 24 million) with 0.34% of the world's population has 2.1% of the world's Carbon Debt. The Australian Carbon Debt will have to be paid by the young and future generations and for under-30 year old Australians is increasing at about $30,000 (A$38,500) per person per year, noting that the annual Australian per capita income is about $65,000 (A$83,000) (see Gideon Polya, “2015 A-to-Z alphabetical list of actions and advocacies for climate change activists”, Countercurrents, 14 January, 2015: http://www.countercurrents.org/polya140115.htm ).

War is the penultimate in racism and genocide the ultimate in racism. It is very powerful to quote expert opinion. Thus eminent physicist Stephen Hawking on the key existential threats facing Humanity (2018): “We see great peril if governments and societies do not take action now to render nuclear weapons obsolete and to prevent further climate change” (Stephen Hawking, “Brief Answers to the Big Questions”, John Murray, 2018, Chapter 7). Most of the following websites alphabetically list expert opinions in 4 inter-connected key areas, namely “Reverse climate change”, “Stop lying and censorship”, “End war and genocide”, and “Free Palestine”, Everyone is invited to make use of this substantial resource and to feel free to disseminate this list to everyone they can.

REVERSE CLIMATE CHANGE

“1% on 1%: one percent annual wealth tax on One Percenters”: https://sites.google.com/site/300orgsite/1-on-1 .

“2 degrees C”: https://sites.google.com/site/300orgsite/2-degrees-c .

“100% renewable energy by 2020”: https://sites.google.com/site/100renewableenergyby2020/ .

“300 ppm CO2 ASAP: https://sites.google.com/site/300orgsite/300-ppm-co2-asap .

“2011 climate change course”: https://sites.google.com/site/300orgsite/2011-climate-change-course .

“300.org”: . https://sites.google.com/site/300orgsite/300-org .

“300.org climate crisis glossary”: https://sites.google.com/site/climategenocide/300-org-climate-crisis

“300.org – return atmosphere CO2 to 300 ppm CO2”: https://sites.google.com/site/300orgsite/300-org---return-atmosphere-co2-to-300-ppm .

“Are we doomed?”: https://sites.google.com/site/300orgsite/are-we-doomed .

“Banyule Climate Action Now”: https://sites.google.com/site/banyuleclimateactionnow/ .

“Biofuel Genocide”: https://sites.google.com/site/biofuelgenocide/ .

“Carbon Debt Carbon Credit”: https://sites.google.com/site/carbondebtcarboncredit/ .

“Climate crisis articles”: https://sites.google.com/site/climatecrisisarticles/home .

“Climate Genocide”: https://sites.google.com/site/climategenocide/ .

“Climate Justice & Intergenerational Equity”: https://sites.google.com/site/300orgsite/climate-justice .

"Climate Revolution Now": https://sites.google.com/site/300orgsite/climate-revolution .

“Cut carbon emissions 80% by 2020”: https://sites.google.com/site/cutcarbonemissions80by2020/ .

“Divest from fossil fuels”: https://sites.google.com/site/300orgsite/divest-from-fossil-fuels .

“Eco-socialism, green socialism”: https://sites.google.com/site/ecosocialismgreensocialism/

“Gas is not clean energy”: https://sites.google.com/site/gasisnotcleanenergy/ .

“Methane bomb threat”: https://sites.google.com/site/methanebombthreat/ .

“Nuclear weapons ban, end poverty & reverse climate change”: https://sites.google.com/site/300orgsite/nuclear-weapons-ban .

“Older people and climate change”: https://sites.google.com/site/olderpeopleandclimatechange/home .

“Science and economics experts: carbon tax needed and not carbon trading”, 300.org: https://sites.google.com/site/300orgsite/sciennce-economics-experts-carbon-tax-needed-not-carbon-trading .

“Stop air pollution deaths”: https://sites.google.com/site/300orgsite/stop-air-pollution-deaths .

“Stop climate crime”: https://sites.google.com/site/300orgsite/stop-climate-crime .

"Too late to avoid global warming catastrophe": https://sites.google.com/site/300orgsite/too-late-to-avoid-global-warming .

“Yarra Valley Climate Action Group”: https://sites.google.com/site/yarravalleyclimateactiongroup/Home .

STOP LYING & CENSORSHIP

“ABC censorship”: https://sites.google.com/site/abccensorship/abc-censorship .

“ABC fact-checking unit & incorrect reportage by the ABC (Australia’s BBC)”: https://sites.google.com/site/mainstreammediacensorship/abc-fact-checking-unit .

“Boycott Murdoch media”: https://sites.google.com/site/boycottmurdochmedia/ .

“Censorship by ABC Late Night Live”: https://sites.google.com/site/censorshipbyabclatenightlive/ .

"Censorship by ABC Saturday Extra": https://sites.google.com/site/censorshipbyabclatenightlive/censorship-by-abc-sat .

“Censorship by the ABC”: https://sites.google.com/site/censorshipbytheabc/ .

“Censorship by Crikey (Australia)”: https://sites.google.com/site/mainstreammediacensorship/censorship-by-crikey .

“Censorship by SBS (Australia)”: https://sites.google.com/site/mainstreammediacensorship/censorship-by-sbs-australia .

“Censorship by The Age”: https://sites.google.com/site/mainstreammediacensorship/censorship-by-the-age .

“Censorship by the BBC”: https://sites.google.com/site/censorshipbythebbc/ .

“Censorship by The Conversation”: https://sites.google.com/site/mainstreammediacensorship/censorship-by .

"Censorship by The Guardian Australia": https://sites.google.com/site/mainstreammediacensorship/home/censorship-by-the-guardian-a .

"Censorship by The Guardian UK": https://sites.google.com/site/mainstreammediacensorship/censorship-by-the-guardian-uk .

“Educational apartheid”: https://sites.google.com/site/educationalapartheid/ .

“Experts: US did 9/11”: https://sites.google.com/site/expertsusdid911/ .

“Expose holocaust denial & ignoring”: https://sites.google.com/site/exposeholocaustdenialignoring/Home .

“Exposing Australia”: https://sites.google.com/site/exposingaustralia/home .

“Free university education” : https://sites.google.com/site/freeuniversityeducation/home

“Lying by omission”: https://sites.google.com/site/mainstreammedialying/lying-by-omission .

“Mainstream media censorship”: https://sites.google.com/site/mainstreammediacensorship/home .

“Mainstream media lying”: https://sites.google.com/site/mainstreammedialying/ .

“Questions Q&A won’t ask”: https://sites.google.com/site/questionsqawontask/home .

“Subversion of Australia”: https://sites.google.com/site/subversionofaustralia/home .

END WAR AND GENOCIDE

“Aboriginal Genocide”: https://sites.google.com/site/aboriginalgenocide/ .

“Afghan Holocaust, Afghan Genocide”: https://sites.google.com/site/afghanholocaustafghangenocide/ .

“Iraqi Holocaust, Iraqi Genocide”: https://sites.google.com/site/iraqiholocaustiraqigenocide/ .

“Afghanistan Genocide essays”: https://sites.google.com/site/afghanistangenocideessays/ .

“Art for peace, planet, mother & child”: https://sites.google.com/site/artforpeaceplanetmotherchild/ .

“Bengali Holocaust (WW2 Bengal Famine) writings of Gideon Polya”: https://sites.google.com/site/drgideonpolya/bengali-holocaust .

“Gideon Polya”: https://sites.google.com/site/drgideonpolya/home .

“Gideon Polya writing”: https://sites.google.com/site/gideonpolyawriting/ .

“Iraq Genocide essays”: https://sites.google.com/site/iraqgenocideessays/ .

“Muslim Holocaust Muslim Genocide”: http://sites.google.com/site/muslimholocaustmuslimgenocide/ .

“Poetry reviews by Gideon Polya”: https://sites.google.com/site/poetryreviewsbygideonpolya/ .

“Report genocide”: https://sites.google.com/site/reportgenocide/ .

"State crime and non-state terrorism": https://sites.google.com/site/statecrimeandnonstateterrorism/ .

“Stop state terrorism”: https://sites.google.com/site/stopstateterrorism/ .

FREE PALESTINE

Apartheid Israeli state terrorism: (A) individuals exposing Apartheid Israeli state terrorism, and (B) countries subject to Apartheid Israeli state terrorism”: https://sites.google.com/site/palestiniangenocide/apartheid-israeli-state-terrorism .

“Boycott Apartheid Israel”: https://sites.google.com/site/boycottapartheidisrael/.

“Gaza Concentration Camp”: https://sites.google.com/site/palestiniangenocide/gaza-concentration .

“Jews Against Racist Zionism”: https://sites.google.com/site/jewsagainstracistzionism/ .

“Non-Jews Against Racist Zionism”: https://sites.google.com/site/nonjewsagainstracistzionism/ .

“One-state solution, unitary state, bi-national state for a democratic, equal rights, post-apartheid Palestine: https://sites.google.com/site/boycottapartheidisrael/one-state-solution .

“Palestinian Genocide”: https://sites.google.com/site/palestiniangenocide/ .

“Palestinian Genocide essays”: https://sites.google.com/site/palestinegenocideessays/ .

"Zionist quotes re racism and Palestinian Genocide": https://sites.google.com/site/palestiniangenocide/zionist-quotes .