Prevalence of undernourishment (left axis) Number of undernourished (right axis), 2005-2023. After rising sharply from 2019 to 2021, the proportion of the world population facing hunger persisted at virtually the same level for three consecutive years, with the latest estimates indicating a global PoU of 9.1 percent in 2023. In terms of population, between about 713 and 757 million people (8.9 and 9.4 percent of the global population, respectively) were estimated to be undernourished in 2023. Considering the mid-range estimate (733 million), about 152 million more people may have faced hunger in 2023 compared to 2019. Graphic: FAO

Hunger numbers stubbornly high for three consecutive years as global crises deepen: UN report – The world has been set back 15 years, with levels of undernourishment comparable to those in 2008-2009 – 1 in 11 people worldwide faced hunger in 2023, 1 in 5 in Africa

30 September 2024 (World Bank) – Domestic food price inflation remains high in many low- and middle-income countries. Inflation higher than 5 percent is experienced in 77.3 percent of low-income countries (18.2 percentage points higher since the last Update on June 27, 2024), 54.3 percent of lower-middle-income countries (8.7 percentage points lower), 44% of upper-middle-income […]

Map showing the 2m temperature anomaly in the Arctic on 11 August 2024. Thierry Goose observed new monthly records were set in Nunavut: 30.7°C Arviat (previous record was 30.4°C on 1 August 1985) and 30.6°C Chesterfield Inlet (previous record was 28.7°C on 3 August 2020). Graphic: Climate Change Institute / University of Maine

Unprecedented number of heat records broken around world this year – “Far from dwindling with the end of El Niño, records are falling at even much faster pace now compared to late 2023”

By Jonathan Watts 14 August 2024 (The Guardian) – A record 15 national heat records have been broken since the start of this year, an influential climate historian has told the Guardian, as weather extremes grow more frequent and climate breakdown intensifies. An additional 130 monthly national temperature records have also been broken, along with […]

Production of selected salts in Mt/year for (a) the world and (b) the United States. Graphic: Graphic: Kaushal, et al., 2023 / Nature Reviews Earth and Environment

Humans are disrupting natural “salt cycle” on a global scale

31 October 2023 (University of Maryland) – The influx of salt in streams and rivers is an ‘existential threat,’ according to a research team led by a UMD geologist. The planet’s demand for salt comes at a cost to the environment and human health, according to a new scientific review led by University of Maryland Geology Professor Sujay Kaushal. Published […]

Myanmar’s rare earth mining industry has become the world’s largest supply, yet the mines’ toxic by-products are poisoning nearby waterways, wildlife, and communities. Photo: Global Witness

Transition minerals: A climate solution that could cost the earth – “We need a just, fair, and equitable transition from fossil fuels to renewables”

10 July 2024 (Global Witness) – Renewable energy is often hailed as a panacea for the energy crisis. But without better consultation and regulation, plans to expand mining for minerals central to the energy transition could be disastrous for people and the planet. To tackle the climate crisis, we need to transition away from fossil […]

June global surface air temperature anomalies, 1979-2024. This graph shows global-mean surface air temperature anomalies relative to 1991-2020 for each June from 1979 to 2024. June 2024 marked the 13th consecutive month of record-breaking global temperatures, and the 12th in a row above 1.5°C with respect to pre-industrial. Data: ERA5. Graphic: Copernicus Climate Change Service / ECMWF

June 2024 sizzled to 13th straight monthly heat record – “It’s not that records are being broken monthly but they are being shattered by very substantial margins over the past 13 months”

By Seth Borenstein 7 July 2024 (AP) – Earth’s more than year-long streak of record-shattering hot months kept on simmering through June, according to the European climate service Copernicus. There’s hope that the planet will soon see an end to the record-setting part of the heat streak, but not the climate chaos that has come […]

Difference between modelled and reported methane intensities by type of company. Modelled emissions are compared with the methane emissions reported by each company in its sustainability reporting or its public communication. The global average ratio on this set of companies is 16.1, with a relative standard deviation of 79.3 percent. Each type of company within this set does not contribute similarly to these global metrics. Integrated companies have the highest average ratio between model and reporting out of all the types of companies, at 19.2 and a relative standard deviation of 64.7 percent, which means that some Integrated companies reporting are much closer to the values for their corresponding model than others. National oil companies (NOCs) have the lowest median ratio with 4.0 but their average is the second highest at 15.2, strongly influenced by one of the companies in the category that has a factor of 51.2, while the remaining 4 have an average of 6.2. Independent companies have the lowest average with 12.6 and a relative standard deviation of 65.2 percent, which shows the importance of the regions of operation in the results of different models. Graphic: Peyle, et al., 2024

We used satellite imagery and AI to see who’s keeping their climate pledges – Almost none of the signatories of the Global Methane Pledge are following through on their commitment – On average, companies emit methane intensities 16 times larger than reported

By Antoine Rostand 17 July 2024 (Fortune) – Committing countries or companies to climate pledges doesn’t guarantee that those pledges will be honored. After all, the planet is getting a great deal hotter every year, with the record-breaking temperature in India in May just the latest example. If companies and countries were fully honoring their […]

Map showing surface air temperature in Africa, Europe, Southwest Asia, and India on 25 June 2024. Heat waves rolled through parts of Europe, the Middle East, and South Asia, leaving vulnerable populations at risk. Data: GEOS data from the Global Modeling and Assimilation Office at NASA GSFC. Graphic: Lauren Dauphin / NASA Earth Observatory

In the grip of global heat – Early Summer 2024 heatwaves in the Northern Hemisphere have been fierce

By Adam Voiland 28 June 2024 (NASA) – It’s only the beginning of the summer season in the Northern Hemisphere, but Earth is already roasting. Scientists from NASA’s Goddard Institute for Space Studies recently reported that May 2024, the hottest May in NASA’s global surface temperature analysis, marked a full year of record-high monthly temperatures. Likewise, NOAA recently reported that January through […]

Global energy-related greenhouse gas emissions in GTCO2e, 1990-2023. In 2023, global energy-related greenhouse gas emissions exceeded 40 gigatonnes for the first time ever. Graphic: Energy Institute

World energy report reveals 2023 was a year of record highs in an energy-hungry world – “In a year where we have seen the contribution of renewables reaching a new record high, ever increasing global energy demand means the share coming from fossil fuels has remained virtually unchanged at just over 80 percent for yet another year”

20 June 2024 (Energy Institute) – The Energy Institute (EI) and co-authors KPMG and Kearney today released the 73rd annual edition of the Statistical Review of World Energy, presenting for the first time full global energy data for 2023. Five key stories emerge from the 2023 data: EI President Juliet Davenport OBE HonFEI said: “Energy is central […]

Map showing additional days with temperatures above the 90th percentile in the current climate over 15 May 2023 to 15 May 2024, added by the burning of fossil fuels. Produced 21 May 2024. Graphic: Climate Central

Global warming added a month’s worth of extra-hot days between 2023 and 2024 – “That’s a lot of toll that we’ve imposed on people. It’s a lot of toll that we’ve imposed on nature.”

By Raymond Zhong 28 May 2024 (The New York Times) – Over the past year of record-shattering warmth, the average person on Earth experienced 26 more days of abnormally high temperatures than they otherwise would have, were it not for human-induced climate change, scientists said Tuesday [Climate change and the escalation of global extreme heat […]

Satellite view of severe flooding on the Rufiji River in Tanzania on 2 May 2024. Photo: NASA

Climate change and rapid urbanization worsened the impact of East African rains, scientists say – “We’re likely to see this kind of intensive rainfall happening this season going into the future”

By Carlos Mureithi 23 May 2024 NAIROBI, Kenya (AP) – The impact of the calamitous rains that struck East Africa from March to May was intensified by a mix of climate change and rapid growth of urban areas, an international team of climate scientists said in a study published Friday. The findings come from World Weather Attribution, […]

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