These maps show nitrogen dioxide (NO2) values across China from 1 January 2020 to 20 January 2020 (before the quarantine) and 10 February 2020 to 25 February 2020 (during the quarantine). The data were collected by the Tropospheric Monitoring Instrument (TROPOMI) on ESA’s Sentinel-5 satellite. A related sensor, the Ozone Monitoring Instrument (OMI) on NASA’s Aura satellite, has been making similar measurements. Graphic: Joshua Stevens / NASA Earth Observatory

Airborne nitrogen dioxide plummets over China as quarantine shuts down industry

By Kasha Patel 28 February 2020 (NASA) – NASA and European Space Agency (ESA) pollution monitoring satellites have detected significant decreases in nitrogen dioxide (NO2) over China. There is evidence that the change is at least partly related to the economic slowdown following the outbreak of coronavirus. At the end of 2019, medical professionals in […]

Residents look on as flames burn through bush in Lake Tabourie, Australia, on 4 January 2020. Photo: Brett Hemmings / Getty Images

15 years after the Kyoto Protocol went into force, the climate crisis is worse than ever – “If the U.S. had been in from the start, it would have been a different trajectory altogether”

By Rosie McCall 16 February 2020 (Newsweek) – The Kyoto Protocol went to force a full 15 years ago today—and yet, the climate crisis is more urgent than ever. On Sunday, 15 years will have passed since the Kyoto Protocol was ratified on February 16, 2005, which was eight years after it was negotiated back […]

Fireflies in Smoky Mountains National Park. Photo: Radim Schreiber

Fireflies face extinction threats of habitat loss, light pollution, pesticides

By Mike Silver 3 February 2020 MEDFORD/SOMERVILLE, Massachusetts (Tufts Now) – Habitat loss, pesticide use and, surprisingly, artificial light are the three most serious threats endangering fireflies across the globe, raising the spectre of extinction for certain species and related impacts on biodiversity and ecotourism, according to a Tufts University-led team of biologists associated with […]

Total world fertility rates and median age by region, 1955-2030. Data: UN population projections. Graphic: Alan Smith / Financial Times

Europe’s demographic time-bomb – While global population is ageing, continent presents extreme example of this trend

By Valentina Romei 13 January 2020 LONDON (Financial Times) – With its low birth rate and fast-ageing population, Europe is facing a demographic crisis, one that economists fear could hit growth and public finances.  While the global population overall is getting older, Europe is an extreme example of this trend, particularly in the continent’s south and […]

Beth Ford, CEO of Land O’Lakes, spoke on Thursday, 9 January 2020, at the Federal Reserve Bank of Minneapolis’ 2020 Regional Economic Conditions Conference. Photo: Land O’Lakes

“We will lose rural America” warns Land O’Lakes CEO at annual Fed summit – “The towns are rolling up on us. That is the truth.”

By Joy Wiltermuth 11 January 2020 (MarketWatch) – Rural America needs help. That was the key message from Beth Ford, president and CEO of Land O’Lakes, Inc., while speaking Thursday at the Federal Reserve Bank of Minneapolis’ annual economic outlook conference for the Ninth District. “Farmers want trade. They want a robust marketplace and they […]

Satellite views of Uyghur cemeteries in Xinjiang, Western China before and after they were destroyed by Chinese authorities in 2018 and 2019. Photo: CNN

More than 100 Uyghur graveyards demolished by Chinese authorities, satellite images show – “This is absolutely a massive effort to eradicate Uyghur culture as we know it and replace it with a Chinese communist party approved culture”

By Matt Rivers, Lily Lee, and Yong Xiong 2 January 2020 BEIJING (CNN) – Uyghur poet Aziz Isa Elkun fled China’s far western Xinjiang region nearly 30 years ago. He’s not welcome in the country. He can’t even phone his mother. She said it was better if he didn’t, because every time he did, police […]

Global primary energy consumption by region, 2010-2050. Data: U.S. Energy Information Administration International Energy Outlook 2019 reference case. Graphic: EIA

EIA projects nearly 50 percent increase in world energy usage by 2050, led by growth in Asia – Carbon dioxide emissions to grow from all three fossil fuel sources

3 January 2020 (EIA) – In its newly released International Energy Outlook 2019 (IEO2019) Reference case, the U.S. Energy Information Administration (EIA) projects that world energy consumption will grow by nearly 50 percent between 2018 and 2050. Most of this growth comes from countries that are not in the Organization for Economic Cooperation and Development (OECD), and […]

Number of journalists imprisoned per country on 1 December 2019. Data: Committee to Protect Journalists. China, Turkey, Saudi Arabia, and Egypt the world’s worst jailers of journalists. Graphic: A. Bhandari / Reuters

China imprisoned more journalists than any other country in 2019

By Gerry Doyle 10 December 2019 (Reuters) – China imprisoned at least 48 journalists in 2019, more than any other country, displacing Turkey as the most oppressive place for the profession, a report by the Committee to Protect Journalists report said on Wednesday. At least 250 journalists were imprisoned worldwide this year, according to the […]

Climate activist Greta Thunberg speaks at the United Nations Climate Change Conference COP25 in Madrid, Spain on 11 December 2019. Photo: Cristina Quicler

Five reasons the COP25 climate talks failed – “The world is screaming out for climate action but this summit has responded with a whisper”

25 December 2019 (AFP) – The climate summit in Madrid earlier this month did not collapse — but by almost any measure it certainly failed. Five years after the fragile UN process yielded the world’s first universal climate treaty, COP25 was billed as a mopping-up session to finish guidelines for carbon markets, thus completing the […]

Water towers of the World: the most important mountainous and glacial regions in the Americas, which serve as the “water towers” for billions living downstream. Data: Walter Immerzeel, Utrecht University. Graphic: Brian T. Jacobs / National Geographic

World’s supply of fresh water in trouble as mountain ice vanishes – 1.9 billion people at risk from mountain water shortages – “The most important water towers are also among the most vulnerable”

By Alejandra Borunda 9 December 2019 (National Geographic) – High in the Himalaya, near the base of the Gangotri glacier, water burbles along a narrow river. Pebbles, carried in the small river’s flow, pling as they carom downstream. This water will flow thousands of miles, eventually feeding people, farms, and the natural world on the vast, […]

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