Video clip showing a cloudburst and flooding, shown in Aon’s “Weather, Climate and Catastrophe Insight: 2020 Annual Report”. Video: Aon

2020 was costliest year on record for severe convective storms – U.S. hit by record-breaking 12 named storm landfalls – China saw most widespread Yangtze River floods since 1998

CHICAGO, 25 January 2021 (Aon) – Aon plc (NYSE: AON), a leading global professional services firm providing a broad range of risk, retirement, and health solutions, today launches its global Weather, Climate & Catastrophe Insight: 2020 Annual Report. The report evaluates the impact of global natural disaster events to identify trends, manage volatility and enhance resilience.   The report reveals […]

Map showing market losses per postcode in the “Black Summer” bushfires in Australia, 30 December 2019 - 5 January 2020. Graphic: PERILS AG

Final insured losses for “Black Summer” bushfires of 2019/2020 in Australia estimated at A$1.866 billion

ZURICH, 6 January 2021 (PERILS) – PERILS, the independent Zurich-based organisation providing industry-wide catastrophe insurance data, has today disclosed its fourth and final industry loss estimate for the Australian bushfires of 2019/2020. The final estimate of the insurance market loss is AUD 1,866m. This compares to the third loss estimate of AUD 1,861 million which […]

A bushfire rages near Perth, Australia, on 5 January 2021. Bushfires burned out of control in Geraldton and Beechina in the Shire of Mundaring in the late afternoon. Photo: The West Australian

The pandemic taught us how not to deal with climate change

By James Temple 1 January 2021 (Technology Review) – There’s a case to be made that 2020, for all the sacrifices it demanded and tragedies it inflicted, could at least mark a turning point on climate change. It’s now possible that global oil demand and greenhouse-gas emissions may have already peaked in 2019, since the pandemic could slow economic […]

A Florida manatee has the word “Trump” carved in its back, causing serious scarring. The U.S. Fish and Wildlife Service is investigating the harassment of this manatee. The animal was reported to federal authorities over the weekend of 9 January 2021. The animal was reported swimming in the Blue Hole, the headwaters of the Homosassa River. The USFWS is looking for any information regarding the harassment of this animal. Call the Florida Fish and Wildlife Conservation hotline at 888-404-3922 to report information. Video: Citrus County Chronicle

Someone carved “Trump” on a Florida manatee, causing serious scarring – “This abhorrent action goes beyond the bounds of what is considered cruel and inhumane”

By Johnny Diaz 11 January 2021 (The New York Times) – The sighting in Florida this week of a manatee with “Trump” in block letters on its back has prompted an investigation and a plea for help from a nonprofit conservation group. The Center for Biological Diversity said it was offering a $5,000 reward for […]

Infographic showing costs of natural disasters in 2020. Global losses from natural disasters in 2020 came to US$210 billion. The hurricane season in the North Atlantic was hyperactive, with a record-setting 30 storms, 13 of which reached hurricane status. Graphic: Munich Re

Global natural disaster figures for 2020 – “The hurricane season in the North Atlantic was hyperactive”

7 January 2021 (Munich Re) – Global losses from natural disasters in 2020 came to US$ 210bn, of which some US$ 82bn was insured. Both overall losses and insured losses were significantly higher than in the previous year (2019: US$ 166bn and US$ 57bn respectively).  The US share of losses was rather high: Natural disasters in the […]

Annual deaths in England and Wales, 1900-2020. Deaths have been rising recently as life expectancy improvements have stalled, but the jump in 2020 to over 600k is clear. Only one previous year has topped 600k: 1918, the year of the “Spanish” flu. Graphic: Nick Stripe / ONS

England and Wales recorded most deaths last year for a century – “Without all our efforts, 2020 could have been much worse”

LONDON, 6 January 2021 (Reuters) – England and Wales recorded the most deaths in 2020 of any year in more than a century, with the COVID-19 pandemic leading to a rise in the number of excess deaths, a senior statistician said on Wednesday. About 604,000 deaths were registered in the two countries in the last […]

The central estimate of the CO2 rise forecast for 2020-2021 in the context of the frequency distribution of the observed annual rise for each year in the Mauna Loa record. The horizontal red bar shows the forecast uncertainty range of ± 0.55 ppm. Graphic: Met Office

Atmospheric carbon dioxide to pass iconic threshold in 2021 – “Emissions have now returned almost to pre-pandemic levels … The human-caused build-up of CO2 in the atmosphere is accelerating”

By Grahame Madge 8 January 2021 (Met Office) – In 2021, carbon dioxide in the atmosphere will reach levels 50% higher than before the industrial revolution, due to human-caused emissions, says a Met Office forecast. The Met Office predicts that annual average CO2 concentration at Mauna Loa Observatory, Hawaii, will be 2.29 ± 0.55 parts per million (ppm) […]

Average annual global temperature (deg C) relative to 1850-1900. 2020 tied with 2016 as the hottest year on record. Data: ERA5 / Copernicus Climate Change Service. Graphic: The Guardian

2020 tied 2016 for hottest year ever recorded – “The extraordinary climate events of 2020 show us we have no time to lose”

By Damian Carrington 8 January 2021 (The Guardian) – The climate crisis continued unabated in 2020, with the joint highest global temperatures on record, alarming heat and record wildfires in the Arctic, and a record 29 tropical storms in the Atlantic. Despite a 7% fall in fossil fuel burning due to coronavirus lockdowns, heat-trapping carbon dioxide continued to build […]

Caribou and geese at Teshekpuk Lake in North Slope Borough, Alaska in 2019. The Trump administration, in its final days, decided to open millions more acres of land in the Alaskan Arctic to oil and gas drilling, including the wetlands around Teshekpuk Lake, which are a crucial breeding area for migratory birds and calving grounds for roaming caribou. Photo: Bonnie Jo Mount / The Washington Post

Trump administration opens millions more acres of Alaska to drilling – “A last-minute and irresponsible effort to open an enormous amount of land in a sensitive area”

By Dino Grandoni 5 January 2021 (The Washington Post) – The Trump administration, in its final days, decided to open millions more acres of land in the Alaskan Arctic to oil and gas drilling. The decision from the Bureau of Land Management on Monday, finalized just two weeks before President Trump is set to leave office, will […]

Trump refers to a map, modified using a Sharpie, while talking to reporters following a briefing from officials about Hurricane Dorian in the Oval Office at the White House on 4 September 2019. Trump has dismissed scientific evidence and fact numerous times, including 2019 when he displayed a map inaccurately modified to show Hurricane Dorian’s likely path. Photo: Erin Schaff / The New York Times

How Trump tried, but largely failed, to derail America’s top climate report – “Thank God they didn’t know how to run a government”

By Christopher Flavelle 1 January 2021 (The New York Times) – The National Climate Assessment, America’s premier contribution to climate knowledge, stands out for many reasons: Hundreds of scientists across the federal government and academia join forces to compile the best insights available on climate change. The results, released just twice a decade or so, […]

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