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Emperor Commodus, as portrayed by Joaquin Phoenix in the film Gladiator. Twitter mobs have turned Twitter into a blood sport reminiscent of Ancient Rome's Colosseum.

Twitter Has Become the Modern-Day Colosseum

Ancient Rome can teach us about Twitter mobs.

Ancient Rome can teach us about Twitter mobs.

Bob Kocher and Bryan Roberts of Venrock on the health care landscape in 2019.

10 Health Care Predictions for 2019 From a Pair of Venture Gurus

Venrock's resident experts Bob Kocher and Bryan Roberts weigh in on health ...

Venrock's resident experts Bob Kocher and Bryan Roberts weigh in on health care's future in 2019.

San Francisco's Tipping Point charity helps those most in need, including the poor and homeless.

How the Tech Community Gives Assistance to Those Most in Need

Raising funds for Tipping Point.

Raising funds for Tipping Point.

CEO Daily for December 10, 2018: 'I Don’t Really Want to Try to Adhere to Some CEO Template,' Says Elon Musk on '60 Minutes'

Musk derides template CEOs, SEC

Musk derides template CEOs, SEC

Protestors from the pressure group Avaaz demonstrate against Facebook in London on April 26, 2018.

Forcing Facebook to Behave: Why Consent Decrees Are Not Enough

Time for a real privacy law.

Time for a real privacy law.

A Marriott hotel.

Marriott Says It Will Pay for Replacement Passports After Data Breach. Here's Why That's Likely Baloney.

The hotel chain will only cover the cost of a new passport in cases where i...

The hotel chain will only cover the cost of a new passport in cases where it "determine[s] that fraud has taken place."

Tourists walk in Piazza San Marco on Oct. 29, 2018, as Venice is inundated by near-record flooding and ferocious storms. Doctors should take initiatives, like supporting green hospitals, to help fight climate change.

Why Doctors Need to Join the Fight Against Climate Change

They’re in a unique position to help.

They’re in a unique position to help.