Paul Rosolie discusses the urgent efforts to protect the Amazon rainforest from illegal logging, gold mining, and drug trafficking, highlighting the unique indigenous cultures and the rich biodiversity at stake.  …more

Physicalism is likely false because physics relies on non-physical mathematical objects, and the concept of 'physical' is ill-defined, making it a metaphysical doctrine untestable by physics.  …more

Wigner's Friend thought experiment explores the measurement problem in quantum mechanics, questioning the nature of quantum state collapse and the definition of a measurement.  …more

The U.S. healthcare system is critically flawed and excessively expensive, necessitating a 'Medicare for All' solution, while AI and unchecked wealth inequality pose significant threats to society and democracy.  …more