Alain-Richard Donwahi in May 2017, in Abidjan. Mr. Donwahi is a former Ivory Coast defence minister who led the 2022 UN COP15 summit on desertification. Photo: Sia Kambou / AFP

Global heating likely to hit world food supply before 1.5°C, says UN expert – “Climate change is a pandemic that we need to fight quickly. See how fast the degradation of the climate is going – I think it’s going even faster than we predicted.”

By Fiona Harvey 12 August 2023 (The Guardian) – The world is likely to face major disruption to food supplies well before temperatures rise by the 1.5C target, the president of the UN’s desertification conference has warned, as the impacts of the climate crisis combine with water scarcity and poor farming practices to threaten global […]

Lake Sawa in Iraq, 6 July 2022. The lake is filled with only 5 percent to 10 percent of its initial area. Photo: Laurence Geai / Le Monde

Iraq’s fertile valley is dying – Authorities estimate that the Euphrates could dry up as early as 2040

By Hélène Sallon 21 August 2022 (Le Monde) – From the top of the old tourist complex built on the shores of Lake Sawa, in the province of Al-Muthanna in southern Iraq, the desert stretches as far as the eye can see. The buildings have been abandoned since the 2003 US-British invasion. “In the past, […]

Empirical relationship between system area and regime shift duration in freshwater, marine, and terrestrial systems. Graphic: Cooper, et al., 2020 / Nature Communications

Ecosystems the size of Amazon rainforest “can collapse within decades”

By Jonathan Watts 10 March 2020 (The Guardian) – Even large ecosystems the size of the Amazon rainforest can collapse in a few decades, according to a study that shows bigger biomes break up relatively faster than small ones. The research reveals that once a tipping point has been passed, breakdowns do not occur gradually […]

Graphs from the “Climate Change and Land 2019” report by the IPCC, showing changes relative to 1961 of greenhouse gas (GHG) emissions, world agricultural production, food demand, and desertification and land degradation. Graphic: IPCC

World food security increasingly at risk due to “unprecedented” climate change impact, new UN report warns

8 August 2019 (UN News) – More than 500 million people today live in areas affected by erosion linked to climate change, the UN warned on Thursday, before urging all countries to commit to sustainable land use to help limit greenhouse gas emissions before it is too late. Speaking at the launch of a Special […]

Table showing how many Earths humanity would require if everybody in the world lived like the citizens of selected nations, according to Global Footprint Network in 2019. For the U.S., five Earths would be required. For India, 0.7 Earths would be required. Graphic: Global Footprint Network

Earth Overshoot Day 2019 is July 29, the earliest ever

OAKLAND, California, 23 July 2019 – On 29 July 2019, humanity will have used nature’s resource budget for the entire year, according to Global Footprint Network, an international sustainability organization that has pioneered the Ecological Footprint. It is Earth Overshoot Day. Its date has moved up two months over the past 20 years to the […]

A worker fills a tanker train with water, which will be transported and supplied to drought-hit city of Chennai, at Jolarpettai railway station in the southern state of Tamil Nadu, India, 11 July 2019. Photo: P. Ravikumar / REUTERS

Water train set to relieve drought-hit Indian city – Doctors forced to buy water for surgery – “We won’t be able to supply water even to the people who can pay a huge sum for a tanker of water”

By P. Ravikumar 11 July 2019 JOLARPETTAI, India (Reuters) – Indian authorities on Thursday filled tanks with water and loaded them onto a train in the southern state of Tamil Nadu to supply its manufacturing capital Chennai where reservoirs have run dry. Technicians in the railway station at Jolarpettai, located over 135 miles (217 km) […]

Lawmakers tell Pentagon: Revise and resubmit your climate-change report

By Paulina Glass 5 February 2019 (Defense One) – The Pentagon’s latest climate-change report was so bad that it didn’t even meet legal requirements, say House lawmakers who on Wednesday ordered the military to redo the document by 1 April 2019.The report “lacks key deliverables,” according to the 25 January 2019 letter from House Armed […]

Prehistoric vegetation helps predict future ecosystems – “If we allow climate change to go unchecked, the vegetation of this planet is going to look completely different than it does today”

By Mari N. Jensen 30 August 2018 (UA News) – As the last ice age came to an end and the planet warmed, the Earth’s vegetation changed dramatically, reports a University of Arizona-led international research team in the journal Science.The current warming from climate change may drive an equally dramatic change in vegetation within the […]

As Colombia expands its palm oil sector, scientists worry about wildlife

By Taran Volckhausen 21 June 2018 (Mongabay) – The large-scale expansion of oil palm has been a major driver of deforestation and biodiversity loss in many areas of the tropics. In Malaysia and Indonesia, where 85 percent of the world’s oil palm is cultivated, rampant industry growth over the past several decades has replaced rainforest […]

Conflict and climate change challenge sustainable development effort: UN report – For the first time in more than a decade, the number who are not getting enough to eat is trending upward

20 June 2018 (UN News) – Although more people are leading better lives than a decade ago, persistent poverty and hunger, as well as rapid urbanization, are challenging global efforts to create a more just and equitable world, according to a United Nations report launched on Wednesday.The study provides a snapshot of progress towards achieving […]

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