Steven Pinker on Academia Today
Pinker: I think a political leadership that blows off science is going to lead to nothing but disaster. But I think though for their part, people in universities and newspapers have to open their minds to have the same kind of critical self-reflection that everyone must have; realize that universities can also spiral into kind of a self-contained, ideological, almost religious cult; and that it’s important for universities to open up and welcome ideas from smart people who aren’t in that particular orbit. I think that think tanks and policy institutes have been invaluable in that regard; that there are certain ideas that don’t come out of university departments because a university becomes a tribe or a culture, has an ideology, and they have to realize that they’re not an infallible and welcome ideas. I don’t think universities have been completely successful in doing that either.
It's important for universities to embrace new ideas.
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A NASA astronomer explains how astronauts dispose of their, uh, dark matter.
- When nature calls in micro-gravity, astronauts must answer. Space agencies have developed suction-based toilets – with a camera built in to ensure all the waste is contained before "flushing".
- Yes, there have been floaters in space. The early days of space exploration were a learning curve!
- Amazingly, you don't need gravity to digest food. Peristalsis, the process by which your throat and intestines squeeze themselves, actually moves food and water through your digestive system without gravity at all.
The Harvard psychologist loves reading authors' rules for writing. Here are his own.
- Steven Pinker is many things: linguist, psychologist, optimist, Harvard professor, and author.
- When it comes to writing, he's a student and a teacher.
- Here's are his 13 rules for writing better, more simply, and more clearly.
A growing body of research shows promising signs that the keto diet might be able to improve mental health.
- The keto diet is known to be an effective tool for weight loss, however its effects on mental health remain largely unclear.
- Recent studies suggests that the keto diet might be an effective tool for treating depression, and clearing up so-called "brain fog," though scientists caution more research is necessary before it can be recommended as a treatment.
- Any experiments with the keto diet are best done in conjunction with a doctor, considering some people face problems when transitioning to the low-carb diet.
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