Effects of human carbon emissions could last 10,000 years – ‘Our greenhouse gas emissions today produce climate-change commitments for many centuries to millennia’

CORVALLIS, Oregon, 8 February 2016 (OSU) – At the rate humans are emitting carbon into the atmosphere, the Earth may suffer irreparable damage that could last tens of thousands of years, according to a new analysis published this week. Too much of the climate change policy debate has focused on observations of the past 150 […]

Canada on track to miss carbon reduction targets by wide margin – ‘The data are clear and confirm that more needs to be done’

[Canada must shut down the Athabasca oil sand mines to have any hope of meeting its commitment. “Emissions from oil and gas are projected to increase by 28% (from 159 Mt to 204 Mt) over the 2005 to 2020 time frame. This is due mainly to increases in oil sands production.” See Projected Emissions Trends […]

Stop emissions! A climate scientist argues that it should no longer be acceptable to dump carbon dioxide in the sky

By Ken Caldeira25 January 2016 (Technology Review) – Many years ago, I protested at the gates of a nuclear power plant. For a long time, I believed it would be easy to get energy from biomass, wind, and solar. Small is beautiful. Distributed power, not centralized. I wish I could still believe that. My thinking […]

Australia’s carbon emissions jump in 2015 – ‘There can be no new coal mines anywhere in the world’

By Latika Bourke28 December 2015 (Stock & Land) – Australia’s greenhouse gas emissions increased by nearly 1 per cent in 2015, a federal government report quietly released in the lead-up to Christmas showed. The Climate Council said the increase showed Australia urgently needed to transition to renewables and justified calls for a worldwide moratorium on […]

Global climate in context as the world approaches 1°C above pre-industrial for the first time

11 November 2015 (Met Office) – Global annual average surface temperature in 2015 is looking set to reach 1°C above the pre-industrial average (as represented by the 1850-1900 reference period) for the first time, according to the HadCRUT4 dataset produced by the Met Office and the Climatic Research Unit at the University of East Anglia. […]

Greenhouse gas concentrations hit yet another record – ‘We will soon be living with globally averaged CO2 levels above 400 parts per million as a permanent reality’

GENEVA, 9 November 2015 (WMO) – The amount of greenhouse gases in the atmosphere reached yet another new record high in 2014, continuing a relentless rise which is fuelling climate change and will make the planet more dangerous and inhospitable for future generations. The World Meteorological Organization’s Greenhouse Gas Bulletin says that between 1990 and […]

China burns much more coal than reported, complicating climate talks

[cf. Peak Coal in China? Not so fast –Des] By Tom Phillips, with additional reporting by Luna Lin 4 November 2015 (Beijing) – China, the world’s largest carbon emitter, has been dramatically underreporting the amount of coal it consumes each year, it has been claimed ahead of key climate talks in Paris. Official Chinese data, […]

Photo gallery: Satellite views of smoke and fires in Indonesia, October 2015

By Adam Voiland19 October 2015 (NASA) – Heavy smoke continued to pour from peat fires in Borneo, Indonesia, when the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite captured this image on 19 October 2015. Red outlines indicate hot spots where the sensor detected unusually warm surface temperatures associated with fires. Gray smoke hovers […]

Exxon’s early knowledge of climate risks, their long campaign of climate deception, and why it matters

By Peter Frumhoff10 October 2015 (UCS) – Internal Exxon memos recently brought to light through meticulous investigative reporting by Inside Climate News (ICN) show that senior company executives knew by 1978 that emissions of carbon dioxide from fossil fuels posed significant risks of disrupting the climate. Over the decade before NASA scientist James Hansen’s 1988 […]

Global marine analysis suggests food chain collapse – ‘There will be a species collapse from the top of the food chain down’

13 October 2015 (University of Adelaide) – A world-first global analysis of marine responses to climbing human CO2 emissions has painted a grim picture of future fisheries and ocean ecosystems. Published today in the journal Proceedings of the National Academy of Sciences (PNAS), marine ecologists from the University of Adelaide say the expected ocean acidification […]

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