Sci-Tech

Articles

Lake Chad Drying Up

Six out of nine planetary systems key to the survival of the human species are under threat. Is Earth still a safe operating space for human beings? And, a mega-engineering project to save an endangered African lake — on the drawing board, and very worrisome.


Planetary Boundaries Breached

Six out of nine planetary systems key to the survival of the human species have been compromised, breaching the estimated boundaries of Earth system stability and resilience and pushing it “well outside of the safe operating space for humanity.” The GPM spoke with Katherine Richardson, lead author of “Earth beyond six of nine planetary boundaries.”


Gut Microbes & Hospital Wine

Feed your head, Grace Slick cried in the song ‘White Rabbit’. How about feeding the bacteria in your gut? Beer won’t make you smart, or healthy. How about wine, casked, matured and sold at your local hospital? And, recalling the Birmingham Campaign for civil rights, and the 16th Street Baptist Church bombing, sixty years ago.






Green Planet Monitor Podcast

Artificial Intelligence: existential threat to humanity, or just to basic civil rights? Personal DNA testing – you never know what you’ll find. And, Forever Chemicals in the blood of pregnant mums and their babies.


Green Planet Monitor Podcast

After years of study, a scientific panel proposes a formal definition of the Anthropocene, naming the spot where humanity’s fingerprints are best observed in the rock record. A Canadian geologist relishes the moment. And, a First Nations elder reflects on the lake of her dreams and memories.


Green Planet Monitor Podcast

Nothing woolly-headed or Utopian about it: A universal, guaranteed basic income. A hundred years later, memories of war that do not fade. And, one of humanity’s great revolutions – the 1950s Great Acceleration has transformed Earth’s surface completely, hurtling our planet into an uncertain future.


Green Planet Monitor Podcast

Humanity’s impact on Planet Earth has a name: the Anthropocene. The start of Earth’s human age can be pinpointed in ice and biological cores, and the bottom sediments of bays and lakes — including a small lake in southern Ontario. But human beings have no control. And now we stand at catastrophe’s door.


Green Planet Monitor Podcast

Powerful new antibiotics discovered using artificial intelligence. Sitting in a restaurant, staring at a piece of fish — Is it really that expensive kind? Pull out your DNA barcode reader, and find out! And, sex and the brain; women’s and men’s are wired differently; men’s brains are sexualized before they’re born.



Do Animals Dance?

Do Animals Dance? features a couple of tunes by a guy named Shawn O’Halloran, talented singer-songwriter from Hamilton, Ontario, who passed away long before his time, back in 2019. Animals Like to Dance is one of fourteen songs Shawn wrote for The Earth Chronicles, on commission — all amazingly well written; clever lyrics, and well performed, accompanied by veteran Hamilton-area percussionist, Paul Panchezak.


Militarism & Climate Breakdown

The connections between America’s permanent war economy, its military-industrial complex and climate system breakdown are the subject of a campaign by US-antiwar group CODEPINK. The GPM talks about militarism and Earth’s rising climate crisis with CODEPINK co-founder Medea Benjamin.


Green Planet Monitor Podcast

The roots of the US anti-abortion movement — misogyny, racism and hatred of immigrants. On the edge of a big Canadian city, an oasis of calm where wildlife thrives. And, the latest report from the World Meteorological Organization; its lead author is scared.




Green Planet Monitor Podcast

Young Israelis who refuse to serve in the military. And, as climate catastrophe sweeps the planet, in the Swedish city, Goteborg, engineers and students are designing the sort of building where people can live – comfortably — without squandering Earth’s limited resources, or polluting its atmosphere