Projected change in population density in Ethiopia by 2050 under a pessimistic climate change scenario. As climate change worsens even moderately, it could cause water shortages in Ethiopia severe enough to prompt 1.5 million Ethiopians to migrate by 2050. They’ll most likely move out of the northern highlands and Addis Ababa into the southern highlands and Ahmar Mountains. Addis Ababa lies at the center of Ethiopia’s agricultural region, and lower crop yields will result in movement out of the urban center, which is currently the hub of the country’s economic development. Graphic: The World Bank Groundswell Report

Get ready for tens of millions of climate refugees

By Susan Cosier 24 April 2019 (Technology Review) – In 2006, the British economist Nicholas Stern warned that one of the biggest dangers of climate change would be mass migration. “Climate-related shocks have sparked violent conflict in the past,” he wrote, “and conflict is a serious risk in areas such as West Africa, the Nile […]

Summer extremes of 2018 linked to stalled giant waves in jet stream

29 April 2019 (PIK) – Record breaking heatwaves and droughts in North America and Western Europe, torrential rainfalls and floods in South-East Europe and Japan – the summer of 2018 brought a series of extreme weather events that occurred almost simultaneously around the Northern Hemisphere in June and July. These extremes had something in common, […]

Sea level rise could displace millions of people within two generations

By Jonathan Bamber and Michael Oppenheimer 20 May 2019 (The Conversation) – Antarctica is further from civilisation than any other place on Earth. The Greenland ice sheet is closer to home but around one tenth the size of its southern sibling. Together, these two ice masses hold enough frozen water to raise global mean sea […]

Emma Howard Boyd, UK Environment Agency Chair. Photo: Environment Agency

UK Environment Agency Chair says coastal communities may need to relocate due to rising sea levels – “We can’t win a war against water”

9 May 2019 (Environment Agency) – Launching a major, long-term strategy to tackle flooding and coastal change, Environment Agency Chair, Emma Howard Boyd has said ‘we cannot win a war against water’ by building higher flood defences and called for a new approach to ensure communities are resilient to the threat of flooding posed by climate change. […]

Only one-third of the world’s longest rivers remain free-flowing – Nearly 60,000 large dams exist worldwide, with more than 3,700 planned

Only one-third of the world’s longest rivers remain free-flowing – Nearly 60,000 large dams exist worldwide, with more than 3,700 planned

8 May 2019 (McGill University) – Just over one-third (37%) of the world’s 246 longest rivers remain free-flowing, according to a new study published in the scientific journal Nature. Dams and reservoirs are drastically reducing the diverse benefits that healthy rivers provide to people and nature across the globe. A team of 34 international researchers from McGill University, […]

Wettest 12 months in U.S. history in April 2019 – “Tremendous rainfall” in southern Texas 300-600 percent of normal May

By Bob Henson 8 May 2019 (Weather Underground) – The 12 months ending in April 2019 were the wettest year-long period in U.S. records going back to 1895, according to the monthly U.S. climate summary issued Wednesday by the NOAA National Centers for Environmental Information. Averaged across the contiguous U.S., the total of 36.20” made the period from May […]

Aid workers race to contain cholera outbreak in cyclone-hit Mozambique

By Nita Bhalla7 May 2019 NAIROBI (Thomson Reuters Foundation) – Aid workers were on Tuesday racing to contain a cholera outbreak in northern Mozambique after a powerful cyclone contaminated water sources and damaged health clinics. Cyclone Kenneth crashed into the province of Cabo Delgado on April 25, flattening entire villages and killing more than 40 […]

Iran wasn’t ready for these huge floods, but they should get ready for more in the future – “Entire villages were washed away in a matter of minutes”

Iran wasn’t ready for these huge floods, but they should get ready for more in the future – “Entire villages were washed away in a matter of minutes”

By Shirin Jaafari 29 April 2019 (PRI) – Since March, Iran has been ravaged by record rainfall and unprecedented flash flooding. At least 26 of 31 provinces have been impacted by the deadly floods.  One city received 70% of its annual rainfall in a single day. Dozens of people have died. “This is the largest disaster to hit Iran in more than 15 years,” […]

“Extremely severe” Cyclone Fani prompts largest evacuation in India’s history – 880,000 people moved to more than 800 shelters

NEW DELHI, 2 May 2019 (AP) – Hundreds of thousands of people were evacuated along India’s eastern coast on Thursday as authorities braced for a cyclone moving through the Bay of Bengal that was forecast to bring extremely severe wind and rain. The India Meteorological Department in New Delhi said Cyclone Fani was expected to […]

Widespread storm surge threat as Tropical Cyclone Fani moves toward Northeast India

By Bob Henson1 May 2019 (Weather Underground) – Still a Category 3 storm as of Wednesday, Tropical Cyclone Fani is hurtling toward landfall in northeast India on a track that could spread a significant amount of storm surge as far as Bangladesh, well east of Fani’s center. As of 12Z (8 am EDT) Wednesday, Fani […]

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