Is Fundamental Physics too Theory-led?

Is fundamental physics too heavy on theory? Jon Butterworth says it's a hugely worthwhile exercise, unless you are utterly uninterested in understanding how things work.

What's the Latest Development?


To some the Large Hadron Collider is a disproportionate investment of time, money and expertise. But Jon Butterworth says it is genuinely exploring new territory for whatever might be there. The energy frontier remains a frontier of knowledge. 

What's the Big Idea?

While big ideas like supersymmetry or extra dimensions have not been disproved (yet), many many options for them have been closed off. "Many of us have our favourite theories, but in the end the data decide, and as an experimentalist I am seriously enjoying making myriad bright ideas face the music. We have waited a long time, theorising and guessing. Now, at last, we are able to look at some more of the answers."

3D printing might save your life one day. It's transforming medicine and health care.

What can 3D printing do for medicine? The "sky is the limit," says Northwell Health researcher Dr. Todd Goldstein.

Northwell Health
Sponsored by Northwell Health
  • Medical professionals are currently using 3D printers to create prosthetics and patient-specific organ models that doctors can use to prepare for surgery.
  • Eventually, scientists hope to print patient-specific organs that can be transplanted safely into the human body.
  • Northwell Health, New York State's largest health care provider, is pioneering 3D printing in medicine in three key ways.
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Adam Gopnik on the rhinoceros of liberalism vs. the unicorns of everything else

Torn between absolutism on the left and the right, classical liberalism—with its core values of compassion and incremental progress whereby the once-radical becomes the mainstream—is in need of a good defense. And Adam Gopnik is its lawyer.

Think Again Podcasts
  • Liberalism as "radical pragmatism"
  • Intersectionality and civic discourse
  • How "a thousand small sanities" tackled drunk driving, normalized gay marriage, and could control gun violence
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You weren't born ‘to be useful’, Irish president tells young philosophers

Irish president believes students need philosophy.

Personal Growth
  • President of Ireland Michael D. Higgins calls for students to be thought of as more than tools made to be useful.
  • Higgins believes that philosophy and history should be a basic requirement forming a core education.
  • The Irish Young Philosopher Awards is one such event that is celebrating this discipline among the youth.
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Fascism and conspiracy theories: The symptoms of broken communication

The lost practice of face-to-face communication has made the world a more extreme place.

Videos
  • The world was saner when we spoke face-to-face, argues John Cameron Mitchell. Not looking someone in the eye when you talk to them raises the potential for miscommunication and conflict.
  • Social media has been an incredible force for activism and human rights, but it's also negatively affected our relationship with the media. We are now bombarded 24/7 with news that either drives us to anger or apathy.
  • Sitting behind a screen makes polarization worse, and polarization is fertile ground for conspiracy theories and fascism, which Cameron describes as irrationally blaming someone else for your problems.
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