Madagascar – Desdemona Despair

Maps showing the global distribution of animals with decreasing (top), stable (middle) or increasing (bottom) populations combining data from all taxonomic groups. Numbers of species were counted within each 1° × 1° grid cell covering the globe, using a Behrmann’s equal area projection. Graphic: Finn, et al., 2023 / Biological Reviews

May 29, 2023

Global loss of biodiversity is significantly more alarming than previously suspected – “Almost half of animals on Earth for which assessments are available are currently declining. To make matters worse, many of the animal species that are thought to be non-threatened from extinction are in fact progressively declining”

23 May 2023 (Queen’s University Belfast) – A new study led by researchers from Queen’s University Belfast has shown that the global loss of biodiversity caused by human industrialisation is significantly more alarming than previously thought. The global-scale analysis has been published in the journal Biological Reviews. The study looked at changes in the population densities […]

EIU Democracy Index 2022, global map by regime type. The average global index score stagnated in 2022. Despite expectations of a rebound after the lifting of pandemic-related restrictions, the score was almost unchanged, at 5.29 (on a 0-10 scale), compared with 5.28 in 2021. The positive effect of the restoration of individual freedoms was cancelled out by negative developments globally. The scores of more than half of the countries measured by the index either stagnated or declined. Western Europe was a positive outlier, being the only region whose score returned to pre-pandemic levels. Graphic: EIU

February 3, 2023

EIU Democracy Index 2022: Frontline democracy and the battle for Ukraine – “Overall the story is one of stagnation. This is a dismal result given that in 2022 the world started to move on from the pandemic-related suppression of individual liberties that persisted through 2020 and 2021”

1 February 2023 (EIU) – The Democracy Index, which began in 2006, provides a snapshot of the state of democracy worldwide in 165 independent states and two territories. This covers almost the entire population of the world and the vast majority of the world’s states (microstates are excluded). The Democracy Index is based on five […]

The carcass of an elephant that died during the drought is seen in the Shaba National Reserve, Isiolo county, Kenya, 22 September 2022. Photo: Baz Ratner / REUTERS

December 31, 2022

Reuters pictures of the year: Extreme weather in 2022

30 December 2022 (Reuters) – From historic droughts to floods, climate change worsened weather extremes in 2022. See more 2022 extreme weather and environment photos from Reuters here and here. Pictures of the year: Extreme weather in 2022

Aerial view of the dried-up Manambovo River in Tsihombe, Madagascar in November 2022. Its dry bed is pocked with holes dug by desperate residents searching for water. Photo: DW

December 23, 2022

Video: Digging for water in a Madagascar riverbed – “We brought all the kids here, and now they work as water carriers”

By Adrian Kriesch 19 November 2022 Years of low rainfall in southern Madagascar are creating a food crisis, the UN World Food Programme has warned. DW correspondent Adrian Kriesch visited Tsiombe, where the situation is particularly dire. Watch the video here. Digging for water in a Madagascar riverbed

Global human population, 1700-2022. On 15 November 2022, the world’s population was estimated to reach 8 billion people, having grown by 1 billion since 2010. This is a remarkable milestone given that the human population numbered under 1 billion for millennia until around 1800, and that it took more than 100 years to grow from 1 to 2 billion. By comparison, the increase of the world’s population over the last century has been quite rapid. Despite a gradual slowing in the pace of growth, the global population is projected to surpass 9 billion around 2037 and 10 billion around 2058. Graphic: UN DESA

November 19, 2022

Global human population hits 8 billion – “We are already overstretching what we have: the housing, roads, the hospitals, schools. Everything is overstretched.”

By Dan Ikpoyi and Chinedu Asadu 15 November 2022 LAGOS, Nigeria (AP) – The world’s population will likely hit an estimated 8 billion people on Tuesday, according to a United Nations projection, with much of the growth coming from developing nations in Africa. Among them is Nigeria, where resources are already stretched to the limit. More than […]

Near-surface temperature differences relative to the 1981–2010 average for 2022 to September. The map shows the median anomaly calculated from six data sets: HadCRUT5, ERA5, JRA-55, GISTEMP, NOAAGlobalTemp, and Berkeley Earth. Graphic: WMO

November 7, 2022

State of the Global Climate 2022: Sea level rise accelerates, European glacier melt shatters records, extreme weather causes devastation – “What climate scientists have warned about for decades is upon us”

By Seth Borenstein 6 November 2022 SHARM EL-SHEIKH, Egypt (AP) – Earth’s warming weather and rising seas are getting worse and doing so faster than before, the World Meteorological Organization warned Sunday in a somber note as world leaders started gathering for international climate negotiations. [Eight warmest years on record witness upsurge in climate change impacts –Des] […]

Map showing Biodiversity Intactness Index for the year 2020 at 0.25° resolution. The global average is 77 percent. Data: Natural History Museum, 2022. Graphic: WWF / ZSL

October 27, 2022

WWF’s Living Planet Report 2022 reveals devastating 69 percent average drop in wildlife populations since 1970 – “We have cut away the very foundation of life and the situation continues to worsen”

TORONTO, 12 October 2022 (WWF-Canada) – Monitored wildlife populations — mammals, birds, amphibians, reptiles, and fish — have seen a devastating 69 per cent drop on average since 1970 according to WWF’s Living Planet Report (LPR) 2022. The report highlights the stark outlook of the state of nature and urgently warns governments, businesses and the public to take […]

Potential effect of high-temperature days on global life evaluations, 2021-2030. The estimated 17 percent drop in life evaluation by 2030 again does not take adaptability and recovery into account. However, this estimation is based on the increase in the number of high-heat days people will face globally by 2030, and is substantively meaningful. Graphic: Gallup

September 25, 2022

Rising global temperatures linked to declining wellbeing – “The analysis paints a bleak picture of the future”

By Benedicte Clouet and Nicole Willcoxon 31 August 2022 (Gallup) – As people around the world suffer through concurrent extreme heat waves, droughts, and wildfires, the effects of climate change are becoming a grim, global reality. Despite robust evidence of the environmental and economic costs of rising temperatures, far less is known about how these […]

The conservation status of the world’s 58,497 tree species in 2022. Graphic: BGCI

September 17, 2022

At least one-third of Earth’s trees face extinction – Scientists issue “warning to humanity” that tree species extinction could bring economic as well as ecosystem crisis

LONDON, 1 September 2022 (BGCI) – Today a new paper by leading scientists and the Botanic Gardens Conservation International (BGCI) reveals the severe impact that tree species extinction will have on other species, ecosystems and livelihoods. This comes exactly one year on from the landmark State of the World’s Trees report, which examined global tree species and found that a […]

Regional Trends of Negative Affect and Stress, 2006-2021. Negative affect as a whole was highest and rising in MENA and South Asia, with the increase greatest in South Asia. All regions have more negative affect now than ten years ago, except for Eastern Europe. Graphic: SDSN World Happiness Report

March 20, 2022

Amid war and disease, World Happiness Report 2022 shows bright spot, but anger grows in South Asia

18 March 2022 (McGill University) – In this troubled time of war and pandemic, the World Happiness Report 2022 shows a bright light in dark times. According to the team of international researchers, including McGill University Professor Christopher Barrington-Leigh, the pandemic brought not only pain and suffering but also an increase in social support and benevolence. As the […]