Micael Castanheira

@micaelcasta.bsky.social

Loves sunsets, kindness, and discussing economics.

This is my favorite climate change chart. Japanese monks, aristocrats, and emperors kept meticulous records of cherry blossom festivals for 1,200 years and accidentally built the world's longest climate dataset.

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"Vladimir Putin’s administration has endorsed a plan by the Social Design Agency, a Kremlin-linked media consultancy under western sanctions, to bolster Orbán’s Fidesz party by flooding social media with messages designed in Russia and posted by influential Hungarians." www.ft.com/content/34df...

Kremlin backs covert campaign to keep Viktor Orbán in power

Vladimir Putin endorses plan drawn up by Russian consultancy that is under western sanctions

ft.com

Alphabet, Amazon, Meta, and Tesla paid just 4.9% of their profits in federal corporate taxes in 2025. They have seen their collective tax bill drop by $95B thanks to two rounds of Trump tax cuts. Meanwhile, they've laid off thousands of workers. Trickle-down economics was always a scam.

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America now has 935 billionaires with $8.1 trillion in collective wealth — a 20% increase from 2024. Meanwhile, the bottom 50% of Americans control $4.2 trillion in wealth. When 935 people control more wealth than half a country’s population, we have a very serious problem.

Interesting. Do we have solid evidence that this is also the case in practice? I'd be happy to show whatever is the evidence in class.

Bastian Becker@beckerbastian.bsky.social · 9mo ago

🚨Elites often warn: taxing the rich hurts everyone. 🤔But do citizens buy that story? With @bcastanho.bsky.social & Hanna Lierse, we find: They don’t! Most people believe progressive taxes can deliver both — more equality and more growth. @jpublicpolicy.bsky.social #openaccess cup.org/3JVuvHm

Let's look at the DATA! Not opinion, ideology, or politics. DATA and science. Climate change is not a hoax and the impacts are dire, costly and increasing. We have solutions to stem rising temperatures. We need investment, science-based policies and action 🧪🌎 climate.nasa.gov/vital-signs/...

Global Surface Temperature | NASA Global Climate Change

Vital Signs of the Planet: Global Climate Change and Global Warming. Current news and data streams about global warming and climate change from NASA.

climate.nasa.gov

The NRA buys off Congress. No action on guns. The oil industry buys off Congress. No action on climate. Insurance companies buy off Congress. No action on health care. The list goes on and on. Money in politics is the root of our dysfunction.