You won’t catch Jack Welch changing his tune on the basics of business success, at least not in this conversation with Alex D’Arbeloff. He dismisses criticism in the business press that his ideas need revision, and repeatedly hammers home his central themes.

“Your job in a business environment is no different than managing a sports team: you want to field the best players,” says Welch. “Weed out the weak, encourage the average to bet better and show them how and let the top people know how much your love them and care about them…That is the game.”

There’s too much concern about eliminating poor performers, says Welch. “Why focus on the losers? It’s society’s little guilt trip.” The key is getting the top tier of employees excited, giving them the self-confidence to reach and do more. “If you’re a boss and a bore, slap yourself,” he continues. Leaders of organizations must structure rigorous appraisal and training regimens, so employees know where they stand. “Candor is the biggest thing we build,” notes Welch.

He offers additional observations and insights in response to questions from D’Arbeloff and the audience. Welch is concerned by the current brain drain of the nation’s best and brightest MBAs, who head to six-figure starting salaries at hedge funds and private equity firms rather than building careers in companies. He scoffs at the notion of “work-life balance,” insisting on the word “choice” instead, since he believes that flush companies try to buy off employees with flex time “and massages at 3 o’clock,” rather than offering appropriate compensation and intrinsic job value. Also, telecommuting “is another fad that will die of no success,” since without face time, employees aren’t entitled to move up the ladder. Welch declares there will be “no new age employees in my start up. I want players who are sweating, animals, people who don’t take no for an answer, who are there 24/7.”

Welch spies a “massive opportunity” in the green movement, and says CEOs today have no option but to believe in global warming, and drive their organizations and products in that direction. “That’s what your job is. Sense it early and move before the trend, and have your products out there.” He’s also betting that the U.S. will ultimately outrun China in economic growth. “The ability to have hungry, innovative people matched up with liquidity allows us to have an entrepreneur class unmatched anywhere,” concludes Welch.