Cover of “The Climate Files” by Fred Pearce, first published on 27 July 2010 by Random House UK. Graphic: Random House UK

“Climategate” 10 years on: what lessons have we learned? “British climate science was subjected to huge scrutiny by the world’s best journalists and it stood up to the test”

By Robin McKie 9 November 2019 (The Guardian) – The email that appeared on Phil Jones’s computer screen in November 2009 was succinct. “Just a quick note to encourage you to shoot yourself in the head,” it said. “Don’t waste any more time. Do it today. It is truly the greatest contribution to mankind that […]

Globally averaged CO2 mole fraction (a) and its growth rate (b) from 1984 to 2018. Increases in successive annual means are shown as shaded columns in (b). The red line in (a) is the monthly mean with the seasonal variation removed; the blue dots and line depict the monthly averages. Observations from 129 stations have been used for this analysis. Graphic: WMO

Greenhouse gas concentrations in atmosphere reached yet another high in 2018

GENEVA, 25 November 2019 (WMO) – Levels of heat-trapping greenhouse gases in the atmosphere have reached another new record high, according to the World Meteorological Organization. This continuing long-term trend means that future generations will be confronted with increasingly severe impacts of climate change, including rising temperatures, more extreme weather, water stress, sea level rise […]

A koala with burns suffered from Australia’s unprecedented early bushfires receives treatment for dehydration at the Port Macquarie Koala Hospital in November 2019. Photo: Saeed Khan / AFP / Getty Images

Koalas are not functionally extinct, but they need our help

By Jackson Ryan 24 November 2019 (CNET) – The koala is one of the most iconic Australian marsupials. The grey fuzzballs spend nearly all their time in the trees, surviving on a diet of toxic gum leaves and a healthy routine of extended naps. As Australia suffered through unprecedented bushfires in the past two weeks, […]

Animation showing deforestation in Brazil’s Mato Grasso state, 1984-2018. Graphic: William Neff / The Washington Post

Brazil’s Bolsonaro calls Amazon deforestation “cultural”, says it “will never end”

By Marina Lopes 20 November 2019 SAO PAULO, Brazil (The Washington Post) – Brazilian President Jair Bolsonaro shrugged off a government report that deforestation in the Amazon reached an 11-year high on his watch, saying Wednesday he expects the destruction of the world’s largest tropical rainforest to continue. “Deforestation and fires will never end,” the […]

People walk on catwalk set up on the occasion of a high tide, in a flooded Venice, Italy, 12 November 2019. Photo: Luca Bruno / AP Photo

Venice is drowning. It’s a warning of what’s to come.

By Editorial Board 15 November 2019 (The Washington Post) – Venice has always been linked closely with the water that surrounds it. The city is thought to have been founded by refugees seeking protection from Germanic invaders by sheltering in the northwestern Adriatic Sea’s islands and marshes. By the 12th century, the doge would annually […]

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 […]

NOAA’s GOES East satellite captured this view of the strong Category 1 storm at 8:20 a.m. EDT, just 15 minutes before the center of Hurricane Dorian moved across the barrier islands of Cape Hatteras. Photo: NOAA

Rising sea levels are swallowing North Carolina’s Outer Banks beaches, new report says

By Hayley Fowler 20 November 2019 CHARLOTTE, North Carolina (The Charlotte Observer) – Hurricanes aren’t the only hazard lapping at the shores of the Outer Banks, according to a report examining the threat of climate change on some of the country’s most beloved natural landscapes. Thanks to creeping sea levels and erosion rates, Cape Hatteras […]

This animation depicts the abundance and direction of black carbon blowing through the atmosphere from 1 November 2019 to 18 November 2019. The data for the animation come from the GEOS forward processing (GEOS-FP) model, which assimilates information from satellite, aircraft, and ground-based observing systems. Video: Joshua Stevens / NASA Earth Observatory

Smoke plumes from Australia bushfires crossing oceans

By Michael Carlowicz and Adam Voiland 21 November 2019 (NASA) – Three weeks into November 2019, springtime bush fires continued to blaze across southern and eastern Australian states. As of November 20, government agencies counted 45 fires in South Australia and 49 in New South Wales, and dangerously dry and windy weather was fanning flames […]

Cover of the album, “From the Mourning of the World”, produced by Marmaduke Dando and released by the Dark Mountain Project. Graphic: Rima Staines

Eco anxiety and grief: It’s real, and there are ways to cope

By Neo Chai Chin 20 November 2019 (Eco-Business) – When about 50 tertiary students and members of the public gathered last month for a workshop in Singapore on next month’s United Nations climate change conference, they talked first about expectations and the ground to be covered at the conference. Then, they discussed feelings of anxiety and fear […]

Likelihood of observing various butterfly species in California, 1980-2015. Graphic: Shaffer Grubb / Los Angeles Times

Scientist has been counting California butterflies for 47 years and now sees them disappearing

By Deborah Netburn 12 November 2019 DONNER PASS, California (Los Angeles Times) – Art Shapiro stands on the edge of a Chevron gas station in the north-central Sierra, sipping a large Pepsi and scanning the landscape for butterflies. So far he’s spotted six species — a loping Western tiger swallowtail, two fluttering California tortoiseshells, a […]

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