Mik Aidt

@mikaidt.bsky.social

Journalist, podcaster, communicator. Lived in Denmark many years, had a record company, spent 4 years in Africa, visited 60 countries. Since 2013 settled in Australia with three teenage kids. Doing what I can to empower #thegreentransition

Climate change is pushing butterflies into new habitats ->Earth.com | More info at BigEarthData.ai | #Ecosystem #Butterflies #ClimateChange #Habitat

Climate change is pushing butterflies into new habitats

Butterflies are redrawing the map of where they live. A global review of butterfly range shifts finds movement on every continent where they occur, at a scale no earlier survey captured. The stakes reach past the insects. Butterflies pollinate plants, feed birds, and act as an early alarm. When their ranges move this fast, whole food webs are shifting underneath them. Researchers compiled 6,182 range shift records for 1,758 species across 105 countries. That is roughly one in ten of the butterfly species known to science. Butterfly ranges shift worldwide The work was led by Dr. Shawan Chowdhury, head of the Global Change Ecology Lab at Monash University, with 68 butterfly experts from 49 countries as co-authors. “We found butterfly species shifting their ranges on every continent where they occur. The scale is astonishing, and it’s happening far beyond the well-studied regions of Europe and North America,” says Chowdhury. In the dataset, 80% of species expanded their ranges. Another 27% contracted, and 22% moved up or down mountain slopes. A single species can fall into more than one group. Climate change and severe weather were linked to 79% of the documented shifts. Agriculture and human disturbance came next, and they...

earth.com

Driven by landmass warmth & Arctic ice loss, Europe is heating at 2x the global rate. The WHO/IPCC warn health systems must adapt as heatwaves break projections. 2003’s heat killed 70K but 94M now face >35°C; climate change made this 2-4°C hotter. tinyurl.com/mv2zjnfw #ClimateCrisis #PublicHealth

Heatwave-hit Europe must adapt healthcare - WHO

The heatwave gripping Europe is putting people's health at risk, and the continent's leaders must invest in making their health services more climate-resilient, the World Health Organization (WHO) chi...

tinyurl.com

“Air pollution fell substantially as Paris restricted car traffic and made way for parks, people-streets and bike-lanes.” Better for the climate, better for health, better for livability and quality of life. Common sense. Such a no-brainer, it’s remarkable that more cities HAVEN’T done the same.

Paris said au revoir to cars. Air pollution maps reveal a dramatic change.

Air pollution fell substantially as the city restricted car traffic and made way for parks and bike lanes.

washingtonpost.com

Can you build a skyscraper from wood and straw? ETC Hyllie in Malmo is 12 storeys, with 65 apartments, built from a mass timber frame with straw infill panels. It is so light, a big structural challenge was to stop it lifting off in the wind. No little pig jokes please….

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