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Southeast Asia Megadrought: Previously Unknown Mid-Holocene Event Led to Major Changes in Human Settlement

Researchers link end of Green Sahara with Southeast Asia megadrought.

Physical evidence found in caves in Laos helps tell a story about a connection between the end of the Green Sahara — when once heavily vegetated Northern Africa became a hyper-arid landscape — and a previously unknown megadrought that crippled Southeast Asia 4,000 to 5,000 years ago.

In a paper published today in Nature Communications, scientists at the University of California, Irvine, the University of Pennsylvania, William Paterson University of New Jersey and other international institutions explain how this major climate transformation led to a shift in human settlement patterns in Southeast Asia, which is now inhabited by more than 600 million people.

Scientists Extend Quantum States by 22 Milliseconds. That’s an Eternity

Molecular engineers at the University of Chicago have found a way to extend the quantum state of a qubit to 22 milliseconds, representing a huge improvement and a window some say will make quantum computers far more feasible. The secret is an alternating magnetic field, which they say is scientifically “intricate” but easy to apply.

🤯 You like quantum. So do we. Let’s nerd out over it together.

Germany is set to trial a Universal Basic Income scheme

Germany is about to become the latest country to trial a universal basic income, starting a three-year study of how it affects the economy and recipients’ well-being.

As part of the study, 120 people will receive €1,200, or about $1,430, each month for three years — an amount just above Germany’s poverty line — and researchers will compare their experiences with another group of 1,380 people who will not receive the payments.

The study, conducted by the German Institute for Economic Research, has been funded by 140,000 private donations.