• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Trendingnow

1

Bolt CEO says he let go of his entire HR team for creating problems that didn’t exist: ‘Those problems disappeared when I let them go’ 

2

Meet a 21-year-old community college student who's going to China as the first American woman welder in the trades Olympics

3

The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises

1

Bolt CEO says he let go of his entire HR team for creating problems that didn’t exist: ‘Those problems disappeared when I let them go’ 

2

Meet a 21-year-old community college student who's going to China as the first American woman welder in the trades Olympics

3

The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises
Leadership

Republican debate: How Donald Trump and Ben Carson stood out

Geoff Colvin
By
Geoff Colvin
Geoff Colvin
Senior Editor-at-Large
Down Arrow Button Icon
Geoff Colvin
By
Geoff Colvin
Geoff Colvin
Senior Editor-at-Large
Down Arrow Button Icon
September 17, 2015, 11:41 AM ET
Top-Polling GOP Candidates Participate In First Republican Presidential Debate
CLEVELAND, OH - AUGUST 06: Wisconsin Gov. Scott Walker listens to Donald Trump in the first prime-time presidential debate. (Photo by Chip Somodevilla/Getty Images)Photograph by Chip Somodevilla — Getty Images

If you had just landed from Mars on Wednesday night, having never heard of the Republican candidates or seen a polling number—if all you had to go on was what you saw in the debate on CNN—whom would you have identified as the leaders?

You probably would have picked Donald Trump simply because of the attention all the others paid to him, plus the amount of talking he did, which was more than anyone else. Then you likely would have picked Carly Fiorina for her polished, presidential demeanor and command of policy issues. Jeb Bush, who also talked a lot, spoke well about policy, and pushed back effectively against Trump’s bluster.

But I suspect you never would have guessed Ben Carson, who was hesitant, uncertain, and practically invisible in the early going. He got warmed up and asserted himself better as the interminable evening wore on, but he alone refused to attack Trump even when presented with obvious opportunities. And yet in all the polls—in Iowa, New Hampshire, and nationwide—Carson is the only candidate ranking anywhere near Trump in popularity.

A conundrum of this race, and a lesson for leaders everywhere, is that the two most successful candidates so far are the loudest one and the quietest one. That fact tells us a few things:

There is no superior leadership style or any definable leadership personality. Style and personality are not what make a leader.

Authenticity always comes through. As different as Trump and Carson are, they’re both real, and voters can sense it. They can also tell instantly, and generally dismiss, who’s delivering rehearsed, focus-group-tested talking points.

Differentiation is key. Marketers will tell you that the most important factors in brand power are differentiation and relevance. Trump and Carson are in many ways at opposite ends of a spectrum, and much of their strength comes from being at the ends, not in the middle.

Other observations: Most of the commentary on Thursday morning has focused on Fiorina, and rightly so—she performed excellently and will certainly rise in the polls. It remains to be seen whether her record as CEO of Hewlett-Packard will become an issue. She and Trump sniped at each other over this until Chris Christie shut them down by calling their spat “childish” and irrelevant to the voters. He did Fiorina a favor by changing the subject because she was indeed a disastrous CEO. As she now gets more attention, we’ll see if anyone really cares.

Christie was hugely improved over the previous debate. But he still isn’t sufficiently differentiated.

Bush’s performance was once again a snooze until he went after Trump for bringing Bush’s wife into the debate. Then he became authentic and energized. A continuing problem is that he keeps talking about the importance of optimism, and it falls flat. He might heed some advice often given to writers: Don’t tell me, show me. That is, don’t talk about optimism. Be optimistic.

Sign up for Power Sheet, Fortune’s daily morning newsletter on leaders and leadership.

About the Author
Geoff Colvin
By Geoff ColvinSenior Editor-at-Large
LinkedIn iconTwitter icon

Geoff Colvin is a senior editor-at-large at Fortune, covering leadership, globalization, wealth creation, the infotech revolution, and related issues.

See full bioRight Arrow Button Icon

Latest in Leadership

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Leadership

Arvind Jain, Founder and CEO, Glean
SuccessWorkplace Innovation Summit
While other tech CEOs warn of mass job losses, Glean’s chief says AI will never replace a single worker
By Emma BurleighMay 20, 2026
40 minutes ago
arielle patrick
AIWorkplace Innovation Summit
A senior comms exec says your AI notetaker could be your company’s biggest liability
By Jake AngeloMay 20, 2026
1 hour ago
How 8,000 robots are changing work inside logistics giant DHL Supply Chain
NewslettersCIO Intelligence
How 8,000 robots are changing work inside logistics giant DHL Supply Chain
By John KellMay 20, 2026
2 hours ago
schmidt
AIColleges and Universities
The sound of graduating from college in the AI summer of 2026: boo!
By Heather Hollingsworth, Jocelyn Gecker and The Associated PressMay 20, 2026
4 hours ago
gen z
AIGen Z
3 reasons kids hate AI—especially the ones who refuse to even try it
By Nick LichtenbergMay 20, 2026
4 hours ago
Shaquille O'Neal
SuccessEducation
Despite a $500 million net worth, Shaq just finished his fourth degree. He warns graduates: ‘Your character will take you further than your resume’
By Preston ForeMay 20, 2026
4 hours ago

Most Popular

Bolt CEO says he let go of his entire HR team for creating problems that didn’t exist: ‘Those problems disappeared when I let them go’ 
Workplace Culture
Bolt CEO says he let go of his entire HR team for creating problems that didn’t exist: ‘Those problems disappeared when I let them go’ 
By Preston ForeMay 19, 2026
22 hours ago
Meet a 21-year-old community college student who's going to China as the first American woman welder in the trades Olympics
Future of Work
Meet a 21-year-old community college student who's going to China as the first American woman welder in the trades Olympics
By Mike Householder and The Associated PressMay 17, 2026
3 days ago
The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises
Politics
The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises
By Jake AngeloMay 12, 2026
8 days ago
Current price of oil as of May 19, 2026
Personal Finance
Current price of oil as of May 19, 2026
By Joseph HostetlerMay 19, 2026
1 day ago
Spirit Airlines apologizes to all the Americans who can't afford any summer vacation flights as it shuts down
Travel & Leisure
Spirit Airlines apologizes to all the Americans who can't afford any summer vacation flights as it shuts down
By Rio Yamat and The Associated PressMay 18, 2026
2 days ago
CNN analyst and 'The Morning Show' producer says Stephen Colbert is a role model for his ‘positive’ outlook on his show ending
Arts & Entertainment
CNN analyst and 'The Morning Show' producer says Stephen Colbert is a role model for his ‘positive’ outlook on his show ending
By Emma BurleighMay 19, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.