PSA learn about your favorite things: coffee, chocolate, sugar, tobacco/ouid, cheese, beer/wine/brew, etc and participate in their actual life cycle. These things come from LIFE AND DEATH processes. Time. Step into the cyclical web of life instead of severing it. It matters. It matters to literally everything. When you extract only the threads that serve only you, a very necessary, life-sustaining component is lost.
We may be eating, but in reality, we starve. #ecology #environment #foodchain #cycles

Dave Volek's Food Chain

In 2014, I built a food chain simulation where biology students role-play biologists trying to predict trends in an ecosystem:

https://davevolekinventions.org/FoodChain/

#tiereddemocraticgovernance
#foodchain #biology

@Mikeini That does sound really cool! It depends, because I don't really have a genre for podcasts. #Gastropod, #FoodChain and #JapanEats! are great food casts. #FallOfCivilizations and #TidesOfHistory are great for History. I deeply miss #Overunderstood. So many science podcasts (#ScienceVs. #Sidedoor, #ScienceInAction). BUT, wish more people listened to Short Cuts. It's about everything and nothing, and comforts me enormously at times.
The garden falls silent.

A few weeks ago, a Sparrowhawk turned our garden upside down in a storm of panic and wings. Yesterday, he returned. This time, there was no chaos — only anticipation. Every bird seemed to know what was coming. Long before I noticed him, the garden emptied itself. Not in panic, but with experience.

Only two House Sparrows (Passer domesticus — Huismus — House Sparrow) made a mistake. They chose low cover beneath the bird feeder house. When the Sparrowhawk (Accipiter nisus — Sperwer — Eurasian Sparrowhawk) landed on top of it, right above them, they froze. Perfectly still. Camouflage doing what evolution designed it to do.

The garden was silent. Too silent.

The sparrowhawk scanned the area, clearly disappointed. Then the two sparrows shifted… and briefly quarrelled. A fatal error. In a flash of muscle and feathers, the hawk launched himself downward. The sparrows reacted instantly — nimble, desperate, alive. They fled with the hawk right on their tail, vanishing beyond the garden.

I don’t know how it ended. That’s nature.

Predators like the Sparrowhawk don’t hunt for sport. They take what they need, removing weakness and maintaining balance. Without them, ecosystems collapse quietly and invisibly. Watching this unfold from my lunch table was a reminder that even the smallest garden is part of a much larger system.

Photographed handheld with my Canon 5D Mark IV and Sigma 100–400mm at f/6.3, 1/250 sec, ISO 3200 — overcast, calm, and deceptively peaceful.

Nature rarely announces itself loudly. Sometimes, it simply holds its breath.

#AccipiterNisus #Sperwer #EurasianSparrowhawk
#PasserDomesticus #Huismus #HouseSparrow
#BirdPhotography #GardenWildlife #UrbanNature
#NatureObservation #EcologicalBalance #Predation
#WildlifeBehavior #BirdsInTheGarden #NatureStory
#HandheldPhotography #Canon5DMarkIV #Sigma100400
#WinterWildlife #OvercastDays #NaturalSelection
#FoodChain #Ecosystem #BackyardNature
#PixelfedPhotography #WildlifeMoments
Jason White on plastic pollution in the food chain – cartoon

Worried about degraded plastic? Spare a thought for those poor ants

The Guardian

A quotation from Robert Ingersoll

   A devout clergyman sought every opportunity to impress upon the mind of his son the fact, that God takes care of all his creatures; that the falling sparrow attracts his attention, and that his loving kindness is over all his works.
   Happening, one day, to see a crane wading in quest of food, the good man pointed out to his son the perfect adaptation of the crane to get his living in that manner. “See,” said he, “how his legs are formed for wading! What a long slender bill he has! Observe how nicely he folds his feet when putting them in or drawing them out of the water! He does not cause the slightest ripple. He is thus enabled to approach the fish without giving them any notice of his arrival.”
   “My son,” said he, “it is impossible to look at that bird without recognizing the design, as well as the goodness of God, in thus providing the means of subsistence.”
   “Yes,” replied the boy, “I think I see the goodness of God, at least so far as the crane is concerned; but after all, father, don’t you think the arrangement a little tough on the fish?”

Robert Green Ingersoll (1833-1899) American lawyer, freethinker, orator
Lecture (1872-01-29), “The Gods,” Fairbury Hall, Fairbury, Illinois

More about this quote: wist.info/ingersoll-robert-gre…

#quote #quotes #quotation #qotd #robertingersoll #robertgreeningersoll #circleoflife #creation #divinefavor #divinegift #divinelove #divineplan #foodchain #God #God'slove #intelligentdesign #lovingkindness #predation #predator #providence

Ingersoll, Robert Green - Lecture (1872-01-29), "The Gods," Fairbury Hall, Fairbury, Illinois | WIST Quotations

A devout clergyman sought every opportunity to impress upon the mind of his son the fact, that God takes care of all his creatures; that the falling sparrow attracts his attention, and that his loving kindness is over all his works. Happening, one day, to see a crane wading in…

WIST Quotations
Ecological dynamics and concepts are sometimes used to criticise veganism, but when understood, they reinforce it. 🌱 #ecology #veganism #vegan #foodchain #blog 

Ecological Food Dynamics and V...

Dave Volek's Food Chain

Players role-play biologists managing an ecosystem:

https://davevolekinventions.org/FoodChain/

#tiereddeemocraticgovernance
#biology #foodchain

PFAS concentrations can double with every step up the food chain https://phys.org/news/2025-12-pfas-food-chain.html

#food #FoodSystem #FoodChain #PFAS #pollution

PFAS concentrations can double with every step up the food chain

A new UNSW-led global meta-analysis shows that PFAS concentrations can double at every step up the food chain, leaving top predators—and humans—potentially exposed to higher chemical loads.

Phys.org