Climate activist Greta Thunberg photographed on the shore in Lisbon, Portugal, 4 December 2019. She was named TIME magazine’s 2019 Person of the Year on 11 December 2019. Photo: Evgenia Arbugaeva / TIME

Climate activist Greta Thunberg named TIME magazine’s 2019 Person of the Year

By Charlotte Alter, Suyin Haynes, and Justin Worland 11 December 2019 (TIME) – Greta Thunberg sits in silence in the cabin of the boat that will take her across the Atlantic Ocean. Inside, there’s a cow skull hanging on the wall, a faded globe, a child’s yellow raincoat. Outside, it’s a tempest: rain pelts the boat, ice […]

Aerial view of steam and smoke rising from the Syncrude Mildred Lake mining facility in 2014. Photo: Alex MacLean / climatestate.com

Trudeau will fuel the fires of our climate crisis if he approves Canada’s mega mine

By Tzeporah Berman 10 December 2019 (The Guardian) – This week, the Canadian government is in Madrid telling the world that climate action is its Number 1 priority. When they get home, Justin Trudeau’s newly re-elected government will decide whether to throw more fuel on the fires of climate change by giving the go-ahead to […]

Carbon dioxide emissions from natural gas, petroleum, coal, and land use changes, 1998-2017, in gigatons of CO2 per year. Graphic: GCP

Global carbon emissions growth slows, but still hits record high in 2019 – “Emissions cuts in wealthier nations must outpace increases in poorer countries where access to energy is still needed”

By Rob Jordan 3 December 2019 (Stanford News Service) – The runaway train that is climate change is about to blow past another milestone: global fossil-fuel carbon dioxide emissions will reach yet another record high. Driven by rising natural gas and oil consumption, levels of CO2 are expected to hit 37 billion metric tons this […]

Extinction Rebellion protesters in Madrid during the COP25 climate summit in December 2019 hold a banner that reads, “Oceans are rising. So are we.” Photo: Javier Barbancho / Reuters

UN climate talks failing to address urgency of crisis, says top scientist – “There is a risk of disappointment in the UN process because of the inability to recognise that there is an emergency”

By Fiona Harvey 8 December 2019 MADRID (The Guardian) – Urgent UN talks on tackling the climate emergency are still not addressing the true scale of the crisis, one of the world’s leading climate scientists has warned, as high-ranking ministers from governments around the world began to arrive in Madrid for the final days of negotiations. […]

Bubble chart showing opportunity vs. risk for low-carbon transition for international oil companies (IOCs) and national oil companies (NOCs) in 2017. Larger bubble size = stronger performance on climate governance and strategy. Graphic: CDP

Fossil fuel divestment will increase carbon emissions, not lower them – “The divestment movement will simply force international oil companies to cede market share to national oil companies”

By Stefan Andreasson 25 November 2019 (The Conversation) – A global campaign encouraging individuals, organisations and institutional investors to sell off investments in fossil fuel companies is gathering pace. According to 350.org, US$11 trillion has already been divested worldwide. But, while it may seem a logical strategy, divestment will not lower demand for fossil fuels, which […]

GHG emissions in GtCO2e materials production by material and by the first use of materials. In 2015, the production of materials caused GHG emissions of approximately 11.5 GtCO2e, up from 5 GtCO2e in 1995. The largest contribution stems from bulk materials production, such as iron and steel, cement, lime and plaster, other minerals mostly used as construction products, as well as plastics and rubber. Two thirds of the materials are used to make capital goods, with buildings and vehicles among the most important. While the production of materials consumed in industrialized countries remained within the range of 2–3 GtCO2e, in the 1995–2015 period, those of developing and emerging economies have largely been behind the growth. In this context, it is important to keep in mind the discussion about the point of production and points of consumption. Graphic: UNEP

World must cut carbon emissions by 7.6 percent every year for next decade to meet 1.5°C Paris target – “It is very disturbing that in spite of the many warnings, global emissions have continued to increase and do not seem to be likely to peak anytime soon”

GENEVA, 26 November 2019 (UNEP) – On the eve of a year in which nations are due to strengthen their Paris climate pledges, a new UN Environment Programme (UNEP) report warns that unless global greenhouse gas emissions fall by 7.6 per cent each year between 2020 and 2030, the world will miss the opportunity to […]

Radar plots of urban types based on identified factors. For each city we collect information on 64 urban indicators, from which we identify nine dominant factors: metro, bus rapid transit (BRT), bikeshare, development, population, sustainability, congestion, sprawl, and network density (Oke, et al. 2018). We then cluster the 331 cities on these nine factors, producing 12 unique city types Radar plots indicate normalized factor scores (from 0 to 1) averaged for all cities in each type; adapted from Oke, et al. (2018). The “Congested Boomer” type represents rapidly growing megacities with severe congestion problems and low metro availability, particularly in India; notable members are Bangalore, Mumbai, and Delhi. Graphic: MIT

Why the electric-car revolution may take a lot longer than expected – MIT analysis finds steady declines in battery costs will stall soon

By James Temple 19 November 2019 (Technology Review) – A new report from the MIT Energy Initiative warns that EVs may never reach the same sticker price so long as they rely on lithium-ion batteries, the energy storage technology that powers most of today’s consumer electronics. In fact, it’s likely to take another decade just to eliminate […]

Graphs showing change in global human activities from 1979 to the present. Graphic: Ripple, et al., 2019 / BioScience

More than 11,000 scientists issue warning of climate emergency – “An immense increase of scale in endeavors to conserve our biosphere is needed to avoid untold suffering due to the climate crisis”

5 November 2019 (BioScience) – Scientists have a moral obligation to clearly warn humanity of any catastrophic threat and to “tell it like it is.” On the basis of this obligation and the graphical indicators presented below, we declare, with more than 11,000 scientist signatories from around the world, clearly and unequivocally that planet Earth […]

Screenshot showing the moment when Chlöe Swarbrick, a member of the New Zealand Parliament, shut down a heckler by saying, “OK, Boomer” during her speech on landmark climate legislation on Tuesday, 5 November 2019. She went on to say, “How many world leaders for how many decades have seen and known what is coming but have decided that it is more politically expedient to keep it behind closed doors? My generation and the generations after me do not have that luxury.” Photo: New Zealand Parliament

Video: 25-year-old NZ lawmaker shuts down heckler during climate speech with a quick, “OK, Boomer”

By Reis Thebault 5 November 2019 (The Washington Post) — The 25-year-old lawmaker was just 40 seconds into her speech about the dire importance of stricter climate change policy when a heckle rang through the mostly empty hearing room. “In the year 2050, I will be 56 years old; yet, right now, the average age […]

Country-specific total CO2 emission shares GtC per year of the biggest 5 emitters. Graphic: Nauels, et al., 2019 / PNAS

Just 15 years of post-Paris emissions to lock in 20 cm of sea level rise in the year 2300 – “Emissions today will inevitably cause seas to rise a long way into the future. This process cannot be reversed. It is our legacy for humankind.”

5 November 2019 (PIK) – Unless governments significantly scale up their emission reduction efforts, the 15 years’ worth of emissions released under their current Paris Agreement pledges alone would cause 20 cm of sea-level rise over the longer term, according to new research published today in the Proceedings of the National Academy of Sciences (PNAS). […]

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