Gretchen Emmert

@widdershinns.bsky.social

Dogs! Books! History! Records! Prehistory! Bones! Art!

Given rising interest in the rapidly strengthening El Niño event in the tropical Pacific Ocean, I've created a one-page fact sheet succinctly describing what El Niño is, this year's (remarkable) forecast, and potential impacts from California to global scales. [Thread]

JPEG version of a 1-page Factsheet: El Niño 2026-2027: A Potentially Historic Global Climate Event
By Daniel Swain, PhD | August 2026

There is a banner image depicting projected warming of the Pacific Ocean by early winter.

The content begins:
"What is El Niño?
El Niño is the warm phase of a natural cycle, known as El Niño/Southern Oscillation (ENSO), that occurs roughly every 2-7 years in the tropical Pacific Ocean. During El Niño events, the eastern tropical Pacific Ocean warms to well above typical levels. El Niño directly affects local climate in the countries closest to the unusually warm ocean waters, but can also indirectly influence the climate of distant regions thousands of miles away. During the strongest events, El Niño can profoundly affect climate even on global scales, causing temporary planetary warming and disrupting large-scale precipitation patterns..."

The history of Ukraine helps explain the present - if you want to understand how we got to where we are now, the Holodmor Research and Education Consortium has created a free course in the history of the Ukrainian famine. Sign up here: www.coursera.org/learn/holodo...

Famine as Genocide: The Holodomor in Ukraine

Offered by University of Alberta. The Holodomor, one of the major tragedies of the twentieth century, became the subject of serious study ... Enroll for free.

coursera.org

Heart broken for many reasons. But there REALLY REALLY should be archaeologist on site of the destruction when digging and potentially destroying valuable historical artifacts (I know they don’t care, clearly) but further future harm above & beyond harm above ground. More broken laws forthcoming. 😞

2025 feels like that late-stage game of monopoly where you just go round and round paying rent and utilities forever and nobody knows what the rules are anymore and everyone’s just waiting for it all to end except the one player who cheated and has all the money

It's textbook season, and that means it's time for this reminder: Always use an aggregate site to comparison shop BOOK PRICES. AddALL, Bookfinder, and viaLibri.net will all search multiple websites for you, so that you can see the prices everywhere - so that you won't be fooled by bookjackers.

viaLibri - The world’s largest search engine for old, rare & second-hand books.

viaLibri is the world's largest search engine for old, rare & second-hand books.

vialibri.net